Tesis sobre el tema "IIB compactification"
Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros
Consulte los 20 mejores tesis para su investigación sobre el tema "IIB compactification".
Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.
También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.
Explore tesis sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.
Escoda, Cristina. "On type IIB flux compactification and inflation". Thesis, University of Cambridge, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.612006.
Texto completoPanizo, Daniel. "Type IIB compactifications and string dualities". Thesis, Uppsala universitet, Teoretisk fysik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-375025.
Texto completoDaniel, Panizo. "Review of compact spaces for type IIA/IIB theories and generalised fluxes". Thesis, Uppsala universitet, Institutionen för fysik och astronomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-384227.
Texto completoWitkowski, Lukas Thomas. "Sequestering of Kähler moduli in type IIB string theory". Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:6f5c8a99-26ca-401b-ad42-7bd3bf873f80.
Texto completoPajer, Enrico. "Phenomenological aspects of type IIB flux compactifications". Diss., kostenfrei, 2008. http://edoc.ub.uni-muenchen.de/8956/.
Texto completoKoers, Simon. "Type IIA Flux Compactifications". Diss., lmu, 2009. http://nbn-resolving.de/urn:nbn:de:bvb:19-104745.
Texto completoBollan, Nicole Edmea. "General analysis of moduli stabilization in type IIB string compactifications". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/13498/.
Texto completoCicoli, Michele. "String loop moduli stabilisation and cosmology in IIB flux compactifications". Thesis, University of Cambridge, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.611500.
Texto completoGil, Pedro Francisco M. S. V. "On moduli stabilisation and cosmology in type IIB flux compactifications". Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:6c3ef85d-df3b-42c6-846d-a4bfdeec85de.
Texto completoMoster, Sebastian. "Applications of the D-Instanton Calculus in Type IIB Orientifold Compactifications". Diss., lmu, 2010. http://nbn-resolving.de/urn:nbn:de:bvb:19-117592.
Texto completoGoi, Enrico. "Quelques aspects de la brisure de supersymétrie en théorie des cordes de types IIA : vides et déformations". Paris 7, 2011. http://www.theses.fr/2011PA077172.
Texto completoThis thesis is devoted to the study of non-supersymmetric flux compactifications in type IIA string theory. After a brief review of type II theories, we introduce the mathematical framework of Generalized Complex Geometry, which provides an encompassing geometric interpretation and organizing principle for supersymmetric vacua. We introduce the class of solvmanifolds, which have been extensively used as compactification manifolds, and discuss their mathematical properties, with particular attention to the compactness criteria. We then present our first example of non-supersymmetric compactification, a vacuum which has a de Sitter external space. We solve the equations of motion and in the process we argue about the behaviour of D-branes in non-supersymmetric backgrounds; a short analysis of the four dimensional physics is also provided. We speculate about the use of Generalized Geometry for non-supersymmetric vacua too and about the right variables to describe the supposed underlying geometric structure. Motivated by AdS/CFT considerations we investigate a supersymmetry breaking vacuum which is supposed to be the gravity dual to a metastable non-supersymmetric vacuum of a supersymmetric gauge theory. Supersymmetry is here broken by the addition of anti-branes; it is notoriously difficult to take into account their backreaction and we resort to use a perturbative technique. We compute the most general first order deformations of a D2-brane background, discuss the space of solutions of the deformed fields and argue about the nature of the unavoidable singularities which we encounter in the process
De, Notariis Kevin. "Light hyperweak new gauge bosons from kinetic mixing in string models". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19491/.
Texto completoKerstan, Max Bromo Buenaventura [Verfasser] y Arthur [Akademischer Betreuer] Hebecker. "Abelian gauge symmetries and fluxed instantons in compactifications of type IIB and F-theory / Max Bromo Buenaventura Kerstan ; Betreuer: Arthur Hebecker". Heidelberg : Universitätsbibliothek Heidelberg, 2013. http://d-nb.info/1177809389/34.
Texto completoKerstan, Max [Verfasser] y Arthur [Akademischer Betreuer] Hebecker. "Abelian gauge symmetries and fluxed instantons in compactifications of type IIB and F-theory / Max Bromo Buenaventura Kerstan ; Betreuer: Arthur Hebecker". Heidelberg : Universitätsbibliothek Heidelberg, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:16-heidok-156687.
Texto completoParsian, Mohammadhadi. "Supersymmetric Backgrounds in string theory". Diss., Virginia Tech, 2020. http://hdl.handle.net/10919/97995.
Texto completoDoctor of Philosophy
This thesis concerns string theory, a proposal for unification of general relativity and quantum field theory. In string theory, the building block of all the particles are strings, such that different vibrations of them generate particles. String theory predicts that spacetime is 10-dimensional. In string theorist's intuition, the extra six-dimensional internal space is so small that we haven't detected it yet. The physics that string theory predicts we should observe, is governed by the shape of this six-dimensional space called a `compactification manifold.' In particular, the possible ways in which this geometry can be deformed give rise to light degrees of freedom in the associated observable physical theory. In the first part of this thesis, we determine these degrees of freedom, called moduli, for a large class of solutions of the so-called type IIB string theory. In the second part, we focus on constructing such spaces explicitly. We also show that there can be different equivalent ways of constructing the same internal space. The third part of the thesis concerns mirror symmetry. Two compactification manifolds are called mirror to each other, when they both give the same four-dimensional effective theory. In this part, we describe the mirror of two-dimensional gauge theories with $F_4$, $E_6$, and $E_7$ gauge group, using the Gu-Sharpe proposal.
Pajer, Enrico [Verfasser]. "Phenomenological aspects of type IIB flux compactifications / Enrico Pajer". 2008. http://d-nb.info/990295567/34.
Texto completoCownden, Bradley. "Linear perturbations of type IIB SUGRA in flux compactifications". 2015. http://hdl.handle.net/1993/30168.
Texto completoIhl, Matthias 1977. "Topics in flux compactifications of type IIA superstring theory". 2008. http://hdl.handle.net/2152/7680.
Texto completotext
Moster, Sebastian [Verfasser]. "Applications of the D-instanton calculus in type IIB orientifold compactifications / vorgelegt von Sebastian Moster". 2010. http://d-nb.info/1005059691/34.
Texto completoKörs, Simon [Verfasser]. "Type IIA flux compactifications : vacua, effective theories and cosmological challenges / vorgelegt von Simon Körs". 2009. http://d-nb.info/996530274/34.
Texto completo