Relevant bibliographies by topics / General Relativity

Academic literature on the topic 'General Relativity'

Author: Grafiati
Published: 4 June 2021
Last updated: 30 July 2024

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Contents

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'General Relativity.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "General Relativity"

1

RINDLER, W. "General Relativity: General Relativity and Gravitation." Science 230, no. 4731 (December 13, 1985): 1268–69. http://dx.doi.org/10.1126/science.230.4731.1268.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Sachs, M. "Onμ ±↦e±+2γ in general relativityin general relativity." Il Nuovo Cimento A 91, no. 3 (February 1986): 241–46. http://dx.doi.org/10.1007/bf02819301.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Shivanandan, Mary. "Relativism or Relativity." National Catholic Bioethics Quarterly 16, no. 4 (2016): 577–85. http://dx.doi.org/10.5840/ncbq201616455.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Kuzmichev, V. E., and V. V. Kuzmichev. "Can Quantum Geometrodynamics Complement General Relativity?" Ukrainian Journal of Physics 61, no. 5 (May 2016): 449–58. http://dx.doi.org/10.15407/ujpe61.05.0449.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Dolan, P. "General Relativity." Irish Mathematical Society Bulletin 0015 (1985): 78–80. http://dx.doi.org/10.33232/bims.0015.78.80.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Tod, K. "General relativity." Surveys in Differential Geometry 6, no. 1 (2001): 329–64. http://dx.doi.org/10.4310/sdg.2001.v6.n1.a12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Crease, Robert P. "General relativity." Physics World 18, no. 12 (December 2005): 16–17. http://dx.doi.org/10.1088/2058-7058/18/12/24.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Wald, Robert M., and James W. York. "General Relativity." Physics Today 40, no. 5 (May 1987): 94–95. http://dx.doi.org/10.1063/1.2820032.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Wald, Robert M., and Hans C. Ohanian. "General Relativity." American Journal of Physics 53, no. 9 (September 1985): 923–24. http://dx.doi.org/10.1119/1.14379.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Hewitt, Paul. "General Relativity." Physics Teacher 43, no. 4 (April 2005): 202. http://dx.doi.org/10.1119/1.1888074.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "General Relativity"

1

Galal, Mohamed. "Etude dans les espaces-temps de dimension arbitraire : Tenseurs de Bel et Robinson. Equations de spin élevé." Paris 6, 1986. http://www.theses.fr/1986PA066674.

Full text
Abstract:
Depuis 1921, date a laquelle kaluza elabora une theorie unitaire pentadimensionnelle, qui realisait une unification des champs gravitionnel et electromagnerique; les essais de construire une theorie unitaire, au sein d'une structure geometrique pour l'univers de dimension superieure a quatre, se sont multiplies. Cette voie a ete confirmee par l'apparition de la theorie de supergravite. Des lors, il fallait regarder tous les parametres de la relativite generale classique dans des varietes pseudoriemanniennes de dimension arbitraire. Ce travail s'inscrit dans cette demarche. Nous avons generalise les tenseurs de bel et robinson en dimension arbitraire. Nous avons precise que ces tenseurs sont distincts, ils coincident, si, et seulement si, l'espace est d'einstein de dimension quatre. Nous avons trouve que ces deux tenseurs sont conservatifs quelle que soit la dimension de l'espace. Cela represente la premiere partie du travail. Dans la deuxieme partie, nous avons trouve les conditions d'integrabilite d'un systeme de deux equations de type de dirac, pour un spin eleve en utilisant l'isomorphisme entre l'algebre exterieur et l'algebre de clifford
APA, Harvard, Vancouver, ISO, and other styles
2

Steele, John D. "Symmetries in general relativity." Thesis, University of Aberdeen, 1989. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU498554.

Full text
Abstract:
The purpose of this thesis is to study those non-flat space-times in General Relativity admitting high dimensional Lie groups of motions, homotheties, conformals and affines, and to prove a theorem on the relationship between the first three of these. The basic theories and notations of differential geometry are set up first, and a useful theorem on first-order partial differential equations is proved. The concepts of General Relativity are introduced, space-times are defined and a brief account of the well-known Petrov and Segre classifications is given. The interplay between these classifications and the isotropy structure of the various Lie groups is discussed as is the so-called 'Schmidt method'. Generalised p.p. waves are studied, with a special study of the subclass of generalised plane waves undertaken, many different characterisations of these latter are found and their admitted symmetries are completely described. Motions, homotheties and affines are considered. A survey of symmetries in Minkowski space, and a summary of known results on space-times with high dimensional groups of motions is given. The problem of r-dimensional groups of homotheties is studied. The r 6 cases are completely resolved, and examples in the r = 5 cases are given. All examples of non-flat space-times admitting the maximal group of affines are displayed, correcting an error in the literature. The thesis ends with a proof of the Bilyalov-Defrise-Carter theorem, which states that for any non conformally flat space-time there is a conformally related metric for which the original group of conformals is a group of homotheties (motions if not conformal to generalised plane waves). The proof given does not use Bilyalov's analyticity assumption, and is more geometric than Defrise-Carter. The maximum size of the conformal group for a given Petrov type is found. An appendix gives a brief account of some REDUCE routines used to check some algebraic manipulations.
APA, Harvard, Vancouver, ISO, and other styles
3

Bondarescu, Mihai Barish Barry C. Barish Barry C. "Topics in general relativity /." Diss., Pasadena, Calif. : California Institute of Technology, 2007. http://resolver.caltech.edu/CaltechETD:etd-05282007-231321.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Samuelsson, Lars. "Stellar Models in General Relativity." Doctoral thesis, Stockholm : Univ, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Eriksson, Daniel. "Perturbative Methods in General Relativity." Doctoral thesis, Umeå : Department of Physics, Umeå University, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1488.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Swing, André. "Experimental Tests of General Relativity." Thesis, KTH, Teoretisk fysik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-127006.

Full text
Abstract:
Abstract This paper treats Einstein's theory of General Relativity (GR), in particular three of the earliest experiments testing its validity. It covers the de　ection of, and the redshift of light in a gravity eld, two new phenomena predicted by GR. The perihelion precession of the planet Mercury and how GR matches observations of it more correctly than classic physics is also covered. In addition to the three older tests above, the more modern application in the GPS system is discussed, and how it can be regarded as a test of GR. Some theoretical questions are also discussed, including comparing classic physics to GR and the classical limit of GR.
Denna rapport handlar om Einsteins allmäna relativitetstori (GR), och mer specikt om tre tidiga experiment som kan testa dess giltlighet. Här behandlas avböjning av, och rödförskjutning av ljus i gravitationsfält, två nya fenomen som förutsägs av GR. Planeten merkurius periheliumprecession och hur GR bättre matchar observationer av den täcks också upp. Förutom dessa tre experiment, diskuteras också tillämpningen av GR i GPS-systemet, och hur det kan betraktas som ett test av GR. Några teoretiska frågor diskuteras också; bland annat jämförs klassisk fysik med GR och den klassiska gränsen till GR tas upp.
APA, Harvard, Vancouver, ISO, and other styles
7

Low, David J. "Affine symmetry in general relativity." Thesis, University of Aberdeen, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386299.

Full text
Abstract:
Affine vector fields in 4-dimensional Lorentz manifolds have recently been investigated in some detail by Hall and da Costa. The picture is completed in this thesis by studying the zeros of affine vector fields. Hall and da Costa show that the problem of finding affine vector fields in non-degenerately reducible 4-dimensional Lorentz manifolds can be reduced, with one exceptional case, to the problem of finding homothetic vector fields in lower dimensional manifolds. This means that the study of affine vector fields with zeros in 4-dimensional Lorentz manifolds is aided by investigating proper homothetic and Killing vector fields with zeros in 2- or 3-dimensional manifolds. To this end proper homothetic vector fields with zeros are investigated in 2- and 3-dimensional Manifolds using techniques similar to those used by Hall. It is shown that in the 2-dimensional case the zero is necessarily isolated, whereas in the 3-dimensional case the zero set may either be isolated or 1-dimensional. In the latter case the manifold is shown to be a 3-dimensional plane wave space-time, and all of the affine and conformal vector fields that it admits are found. These results are then used to determine the nature of the zero sets of affine vector fields in 4-dimensional Lorentz manifolds. The algebraic structure of the Riemann, Ricci and Weyl tensors at such zeros is also described. This work is extended by studying affine vector fields, and their zero sets, in 3-dimensional Lorentz manifolds. An investigation of the zero sets of affine vector fields in 3- and 4-dimensional positive-definite manifolds is included for comparison.
APA, Harvard, Vancouver, ISO, and other styles
8

Kini, Dominic Anant. "Weak singularities in general relativity." Thesis, University of Southampton, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241863.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Iberê, Oliveira Kuntz de Souza. "Gravitational theories beyond general relativity." Thesis, University of Sussex, 2018. http://sro.sussex.ac.uk/id/eprint/80678/.

Full text
Abstract:
Despite the success of general relativity in explaining classical gravitational phenomena, several problems at the interface between gravitation and high energy physics remain open to date. The purpose of this thesis is to explore classical and quantum gravity in order to improve our understanding of different aspects of gravity, such as dark matter, gravitational waves and ination. We focus on the class of higher derivative gravity theories as they naturally arise after the quantization of general relativity in the framework of effective field theory. The inclusion of higher order curvature invariants to the action always come in the form of new degrees of freedom. From this perspective, we introduce a new formalism to classify gravitational theories based on their degrees of freedom and, in light of this classification, we argue that dark matter is no different from modified gravity. Additional degrees of freedom appearing in the quantum gravitational action also affect the behaviour of gravitational waves. We show that gravitational waves are damped due to quantum degrees of freedom and we investigate the backreaction of these modes. The implications for gravitational wave events, such as the ones recently observed by the Advanced LIGO collaboration, are also discussed. The early universe can also be studied in this framework. We show how ination can be accommodated in this formalism via the generation of the Ricci scalar squared, which is triggered by quantum effects due to the non-minimal coupling of the Higgs boson to gravity, avoiding instability issues associated with Higgs ination. We argue that the non-minimal coupling of the Higgs to the curvature could also solve the vacuum instability issue by producing a large effective mass for the Higgs, which quickly drives the Higgs field back to the electroweak vacuum during ination.
APA, Harvard, Vancouver, ISO, and other styles
10

Baker, Theresa Mary. "Cosmological tests of general relativity." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:dd5fda2f-d552-4130-839c-71c1a375ef49.

Full text
Abstract:
Understanding the apparent accelerating expansion rate of the universe is a challenge for modern cosmology. One category of explanations is that we are using the wrong gravitational physics to study the observations. Our paradigmatic theory of gravity – Einstein’s theory of General Relativity – may be subsumed by a larger theory. This thesis develops a selection of tools for testing General Relativity and the numerous alternative theories of gravity that have been put forward. I advocate that an elegant and efficient way to test this space of theories is through the use of parameterized frameworks. Inspired by the Parameterized Post-Newtonian framework I develop a new formalism, the Parameterized Post-Friedmann formalism, that aims to unify the linear cosmological perturbation theory of many alternatives to General Relativity. Having introduced the Parameterized Post-Friedmann formalism and demonstrated its application via a suite of examples, I examine several issues surrounding parameterized tests of gravity. I first consider how the structure of a parameterization can influence the constraints obtainable from a given set of data. I then consider how to describe the growth of the large-scale structure of the universe in a parameterized manner. This leads to a convenient tool for calculating corrections to the growth rate of structure in modified theories, which can be used both with the Parameterized Post-Friedmann formalism or independently of it. I present forecasts for how well generalized deviations from General Relativity will be constrained by the next generation of galaxy surveys. Throughout, this thesis aims to take a synoptic approach to theories of modified gravity, rather than focussing on specific models. A question yet to be answered is whether this approach is realistic in practical terms. The final part of this thesis takes the first steps towards an answer.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "General Relativity"

1

Straumann, Norbert. General Relativity. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-5410-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Straumann, Norbert. General Relativity. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-11827-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Straumann, Norbert. General Relativity. 2nd ed. Dordrecht: Springer Netherlands, 2013.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Esposito, Giampiero. Complex General Relativity. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/0-306-47118-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Soffel, Michael H., and Wen-Biao Han. Applied General Relativity. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-19673-8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

1910-, Chandrasekhar S., ed. Classical general relativity. Oxford [England]: Royal Society, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Esposito, Giampiero. Complex general relativity. Dordrecht: Kluwer Academic Publishers, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

B, Casciaro, and Italian Conference on General Relativity and Gravitational Physics (13th : 1998 : Monopoli, Italy), eds. Recent developments in general relativity. Milano: Springer, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

B, Casciaro, and Italian Conference on General Relativity and Gravitational Physics (13th : 1998 : Monopoli, Italy), eds. Recent developments in general relativity. Milano: Springer, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Einstein, Albert. Relativity: The special and general theory. New York: Pi Press, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "General Relativity"

1

Bambi, Cosimo. "General Relativity." In Introduction to General Relativity, 107–22. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-1090-4_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Callahan, James J. "General Relativity." In Undergraduate Texts in Mathematics, 329–84. New York, NY: Springer New York, 2000. http://dx.doi.org/10.1007/978-1-4757-6736-0_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Kunstatter, Gabor, and Saurya Das. "General Relativity." In A First Course on Symmetry, Special Relativity and Quantum Mechanics, 139–62. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-55420-0_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Mould, Richard A. "General Relativity." In Basic Relativity, 312–48. New York, NY: Springer New York, 1994. http://dx.doi.org/10.1007/978-1-4612-4326-7_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Dodson, Christopher Terence John, and Timothy Poston. "General Relativity." In Graduate Texts in Mathematics, 372–417. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-10514-2_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Hraskó, Péter. "General Relativity." In Basic Relativity, 75–87. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17810-8_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Glendenning, Norman K. "General Relativity." In Astronomy and Astrophysics Library, 19–69. New York, NY: Springer New York, 2007. http://dx.doi.org/10.1007/978-0-387-47109-9_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Glendenning, Norman K. "General Relativity." In Compact Stars, 7–54. New York, NY: Springer US, 1997. http://dx.doi.org/10.1007/978-1-4684-0491-3_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Natário, José. "General Relativity." In General Relativity Without Calculus, 59–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21452-3_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Smilga, Andrei. "General Relativity." In Digestible Quantum Field Theory, 287–307. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-59922-9_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "General Relativity"

1

Tartaglia, Angelo. "Testing general relativity." In Gran Sasso Summer Institute 2014 Hands-On Experimental Underground Physics at LNGS. Trieste, Italy: Sissa Medialab, 2015. http://dx.doi.org/10.22323/1.229.0010.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

BINI, DONATO, CHRISTIAN CHERUBINI, SIMONETTA FILIPPI, and ANDREA GERALICO. "GENERAL RELATIVITY WITHOUT GENERAL RELATIVITY: SELF-GRAVITATING SYSTEMS AND EFFECTIVE GEOMETRIES." In Proceedings of the MG12 Meeting on General Relativity. WORLD SCIENTIFIC, 2012. http://dx.doi.org/10.1142/9789814374552_0418.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Francaviglia, M., G. Longhi, L. Lusanna, and E. Sorace. "General Relativity and Gravitation." In 14th International Conference. WORLD SCIENTIFIC, 1997. http://dx.doi.org/10.1142/9789814531108.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

ROVELLI, CARLO. "D1I: QUANTUM GENERAL RELATIVITY." In Proceedings of the 16th International Conference. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812776556_0033.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

SHIMA, K., and M. TSUDA. "NONLINEAR SUPERSYMMETRIC GENERAL RELATIVITY." In Proceedings of the MG11 Meeting on General Relativity. World Scientific Publishing Company, 2008. http://dx.doi.org/10.1142/9789812834300_0120.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Kramer, Michael, Felix A. Aharonian, Werner Hofmann, and Frank M. Rieger. "Tests of General Relativity." In 25TH TEXAS SYMPOSIUM ON RELATIVISTIC ASTROPHYSICS (TEXAS 2010). AIP, 2011. http://dx.doi.org/10.1063/1.3635826.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Visser, Matt. "Black holes in general relativity." In Black Holes in General Relativity and String Theory. Trieste, Italy: Sissa Medialab, 2009. http://dx.doi.org/10.22323/1.075.0001.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

FRAUENDIENER, J. "COMPATIBLE DISCRETISATIONS IN GENERAL RELATIVITY." In Proceedings of the MG12 Meeting on General Relativity. WORLD SCIENTIFIC, 2012. http://dx.doi.org/10.1142/9789814374552_0050.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Pedrotti, L. M., W. Schleich, and M. O. Scully. "Laser Probes Of General Relativity." In 1985 Albuquerque Conferences on Optics, edited by Susanne C. Stotlar. SPIE, 1985. http://dx.doi.org/10.1117/12.976087.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Tourrenc, Philippe. "GENERAL RELATIVITY AND GRAVITATIONAL WAVES." In Proceedings of the International Summer School. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812792846_0001.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "General Relativity"

1

Attias, Kobe. General Theory of Relativity. ResearchHub Technologies, Inc., March 2022. http://dx.doi.org/10.55277/researchhub.kwrdzn3q.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Noyes, H. P. Crossing symmetry is incompatible with general relativity. Office of Scientific and Technical Information (OSTI), December 1994. http://dx.doi.org/10.2172/10102152.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Green, Jerry, and Laurence Kotlikoff. On the General Relativity of Fiscal Language. Cambridge, MA: National Bureau of Economic Research, June 2006. http://dx.doi.org/10.3386/w12344.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

W. ZUREK and ET AL. SUPERMASSIVE BLACK HOLES AND THE STRONG FIELD LIMIT OF GENERAL RELATIVITY. Office of Scientific and Technical Information (OSTI), August 2000. http://dx.doi.org/10.2172/768768.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kahana, S. Critical study of type II supernovae: equations of state and general relativity. Office of Scientific and Technical Information (OSTI), January 1986. http://dx.doi.org/10.2172/5446409.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Zilberman, Mark. An Adjustment of the Apparent Luminosity of Standard Candles for the 'De-boosting' Effect. Intellectual Archive, February 2022. http://dx.doi.org/10.32370/iaj.2639.

Full text
Abstract:
“De-boosting” is a well-known relativistic effect that alters the apparent luminosity of radiation sources with the non-zero redshift parameter z. It exists in both Special Relativity and General Relativity frameworks and is proportional to (z+1)^(-2). While the “boosting” (for blueshift) and “de-boosting” (for redshift) of light sources has been successfully accounted for and observed in research of various astronomical objects, it was ignored in the establishment of Standard candles for cosmological distances. A Standard candle adjustment appears necessary for “de-boosting” for high z, otherwise we would incorrectly assume that Standard candles appear dimmer, not because of “de-boosting” but because of the excessive distance, which would affect the entire Standard candles ladder at cosmological distances. The “de-boosting” correction of the apparent luminosities of SNIa places the effective rest-frame magnitudes below the curve corresponding to the cosmological model with the parameters Λ=0 and (ΩM, ΩΛ) = (2, 0) on the Hubble diagram. This way, the “de-boosting” correction of the apparent luminosities of SNIa may further adjust and clarify cosmological models.
APA, Harvard, Vancouver, ISO, and other styles
7

Zilberman, Mark. Shouldn’t Doppler 'De-boosting' be accounted for in calculations of intrinsic luminosity of Standard Candles? Intellectual Archive, September 2021. http://dx.doi.org/10.32370/iaj.2569.

Full text
Abstract:
"Doppler boosting / de-boosting" is a well-known relativistic effect that alters the apparent luminosity of approaching/receding radiation sources. "Doppler boosting" alters the apparent luminosity of approaching light sources to appear brighter, while "Doppler de-boosting" alters the apparent luminosity of receding light sources to appear fainter. While "Doppler boosting / de-boosting" has been successfully accounted for and observed in relativistic jets of AGN, double white dwarfs, in search of exoplanets and stars in binary systems it was ignored in the establishment of Standard Candles for cosmological distances. A Standard Candle adjustment appears necessary for "Doppler de-boosting" for high Z, otherwise we would incorrectly assume that Standard Candles appear dimmer, not because of "Doppler de-boosting" but because of the excessive distance, which would affect the entire Standard Candles ladder at cosmological distances. The ratio between apparent (L) and intrinsic (Lo) luminosities as a function of redshift Z and spectral index α is given by the formula ℳ(Z) = L/Lo=(Z+1)^(α-3) and for Type Ia supernova as ℳ(Z) = L/Lo=(Z+1)^(-2). These formulas are obtained within the framework of Special Relativity and may require adjustments within the General Relativity framework.
APA, Harvard, Vancouver, ISO, and other styles
8

Los, Josyp. Панорама сенсів: аргументи авторитетів світоглядної публіцистики. Ivan Franko National University of Lviv, March 2023. http://dx.doi.org/10.30970/vjo.2023.52-53.11731.

Full text
Abstract:
The article deals with the problem of the meaningfulness (essence) of the worldview journalism in the context of the argumentative resources of the work of influentive authors, for which the missionary role of the word is decisive. The search for meaning has been debated for centuries by orators, philosophers, psychologists, writers, sociologists, historians, journalists, and so on. In addition to other factors, a combination of the principles of worldview journalism and conceptual humanitarianism gives effective results. The author explores the acute problem of the effectiveness of a journalistic text through the prism of knowing the truth, meaning, since this is precisely where the source of wisdom is found; we are talking about spirituality, culture, historical memory. As influental authors proved with their arguments, the collection of facts is not enough, it is important to find the meaning of the existence of the individual, communities, and humanity. A number of examples show how the speakers of worldview journalism use all texts, not only from the archives: we are talking about poetry, art, in general, about literature, which revealed the most truth. Figuratively speaking, it is not only about the world of borders, it is important to consider horizons. Turning information into a commodity, focusing on “seasonal” interest based on the materialism of facts, or the inadequacy of many concepts and categories, the faking of media, relativity, obscurity of texts, anti-culture, in other words, the revolution of nihilism inevitably relativizes the very essence of journalism. If creative life is a manifestation of the freedom of the spirit, based on authentic truth, then we should strive to achieve the “extension of vision”, to master combinatorial (combinative) thinking. The ability to think in this way differs from ordinary logic in which the main universal thing remains in the center of attention, and the personality is not lost in individual details. Consequently, we can build a genealogy of ordered things and concepts, feel their inner relationship. Key words: meaning, worldview, journalism, argument, influence, moral principles, creativity.
APA, Harvard, Vancouver, ISO, and other styles
9

Aguiar, Angel, Erwin Corong, and Dominique van der Mensbrugghe. Detailed Trade Policy Simulations Using a Global General Equilibrium Model. GTAP Working Paper, March 2021. http://dx.doi.org/10.21642/gtap.wp89.

Full text
Abstract:
For the majority of studies using global general equilibrium models, the sectoral detail provided by the GTAP Data Base would be sufficient. However, analyses aimed at supporting trade negotiations or detailed trade policy regulations often require modeling at the tariff linear Harmonized System (HS) level. We bridge this gap by providing an automated data and model workflow that allows GTAP-based analyses at the HS level. In this paper, we illustrate and explain the use of this workflow by first carrying out a data procedure where we redefine GTAP sectors related to the auto industry — though the workflow is flexible enough to redefine or disaggregate any GTAP sector into its HS associated components. Then, we use an extended standard GTAP version 7 (GTAP-HS) model to carry out explicit modeling of the additional HS-level detail. Both data and model workflow that accompany this paper are available as supplementary materials. This new framework facilitates simulations of trade policy at the HS level, thereby allowing researchers to capture more nuances on the trade side. This is especially important when tariffs are highly differentiated across the HS components, which is the case for the automotive sector—tariffs may be relatively low on auto parts (intermediate goods), but higher on assembled vehicles (final goods)
APA, Harvard, Vancouver, ISO, and other styles
10

Sierra, Ricardo, and Inder J. Ruprah. Laments of the Caribbean Businessperson are Based on Facts? Inter-American Development Bank, November 2013. http://dx.doi.org/10.18235/0008432.

Full text
Abstract:
In this policy brief, we review the laments of Caribbean businesspersons. We find that subjective perceptions are rooted in an objective reality. Businesspersons do not complain gratuitously. Furthermore, we find that constraints vary systematically by firm characteristics: In general, small firms and contracting firms face relatively harsher conditions. To enhance a country's economic growth, relevant policy needs to be changed toward a more pro-business stance.
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'General Relativity' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography