Academic literature on the topic 'Gauge-Gravity dualities'
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Journal articles on the topic "Gauge-Gravity dualities":
de Haro, Sebastian. "Dualities and emergent gravity: Gauge/gravity duality." Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 59 (August 2017): 109–25. http://dx.doi.org/10.1016/j.shpsb.2015.08.004.
Azeyanagi, Tatsuo, Masanori Hanada, Hikaru Kawai, and Yoshinori Matsuo. "Worldsheet analysis of gauge/gravity dualities." Nuclear Physics B 816, no. 1-2 (July 2009): 278–92. http://dx.doi.org/10.1016/j.nuclphysb.2009.03.012.
Porod, Werner. "Applying gauge/gravity duality to Composite Higgs models." EPJ Web of Conferences 274 (2022): 08004. http://dx.doi.org/10.1051/epjconf/202227408004.
Dasgupta, Keshav, Marc Grisaru, Rhiannon Gwyn, Sheldon Katz, Anke Knauf, and Radu Tatar. "Gauge-gravity dualities, dipoles and new non-Kähler manifolds." Nuclear Physics B 755, no. 1-3 (October 2006): 21–78. http://dx.doi.org/10.1016/j.nuclphysb.2006.07.026.
Piai, Maurizio. "Lectures on Walking Technicolor, Holography, and Gauge/Gravity Dualities." Advances in High Energy Physics 2010 (2010): 1–94. http://dx.doi.org/10.1155/2010/464302.
Faedo, Anton F., Maurizio Piai, and Daniel Schofield. "Gauge/gravity dualities and bulk phase transitions." Physical Review D 89, no. 10 (May 2, 2014). http://dx.doi.org/10.1103/physrevd.89.106001.
Georgiou, George, and Dimitrios Giataganas. "Gluon scattering amplitudes in finite temperature gauge/gravity dualities." Journal of High Energy Physics 2011, no. 8 (August 2011). http://dx.doi.org/10.1007/jhep08(2011)045.
Buhl-Mortensen, Isak, Marius de Leeuw, Asger C. Ipsen, Charlotte Kristjansen, and Matthias Wilhelm. "One-Loop One-Point Functions in Gauge-Gravity Dualities with Defects." Physical Review Letters 117, no. 23 (November 30, 2016). http://dx.doi.org/10.1103/physrevlett.117.231603.
Ouyang, Hao, and Jun-Bao Wu. "Fermionic Bogomolǹyi-Prasad-Sommerfield Wilson loops in four-dimensional $\mathcal{N}=2$ superconformal gauge theories." SciPost Physics 14, no. 1 (January 30, 2023). http://dx.doi.org/10.21468/scipostphys.14.1.008.
Hull, Chris. "Gravity, duality and conformal symmetry." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 478, no. 2266 (October 2022). http://dx.doi.org/10.1098/rspa.2022.0459.
Dissertations / Theses on the topic "Gauge-Gravity dualities":
Romero, Jose Renato Sanchez. "Topics in gauge/gravity dualities." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-13012015-121829/.
Essa tese consiste num estudo autocontido das dualidades calibre/gravidade na linha do modelo do Klebanov-Witten. Aqui nos exploramos primeiro de um jeito razoavelmente detalhado,a conhecida dualidade do Maldacena que relaciona a teoria N=4 SYM em quatro dimensões com as supercordas tipo IIB no espaço AdS_5×S^5, depois de alguns preliminares necessários sobre teorias supersimétricas de calibre, onde nós mostramos em detalhe à algebra supersimétrica e as representações para N 1 supersimetria. Nós também construímos os conhecidos supercampos que são úteis para escrever lagrangianas invariantes para teorias de calibre facilmente, e então serão úteis para construir a teoría de calibre do modelo de Klebanov-Witten. Na correspondência AdS/CFT original e as suas extensões fenomenologicamente interessantes, as Dp-branas, como soluções de supergravidade e objetos não perturbativos na teoria de cordas onde as teorias de calibre moram, são essenciais. Assim ,a fim de preservar a natureza autocontida desse trabalho, nós incluímos uma breve revisão sobre teoria de supercordas dirigida a entender a necessidade de incluir esses objetos extra-dimensionais usando dualidade-T e, no limite de baixa-energia da teoria de cordas, como soluções das equações de Einstein. O primeiro clímax desse trabalho ocorre quando nós usamos tudo o que aprendemos para estabelecer a conjectura do Maldacena, a teoria de calibre N=4 SYM que nós estudamos no capítulo de supersimetria, morando no volume de mundo quadridimensional de uma pilha de Nc D3-branas (sim, o subscrito c significa cor!) em espaço plano, corresponde exatamente à teoria de supergravidade tipo IIB no espaço AdS_5×S^5 . A fim de testar ela, nós identificamos simetrias e operadores com estados em ambos lados da dualidade. Mas na verdade isto corresponde à forma fraca da correspondência, porque não é possível lidar nem com a teoria de cordas nem com a teoria de calibre no limite de acoplamento forte. O foco e motivo principal de porque nós temos que aprender as primeiras cem páginas aqui, será estender a teoria de calibre dual que estudamos em AdS/CFT, para teorias de calibre mais realisticas como duais de alguma teoria de supergravidade. O modelo do Klebanov-Witten, consiste em substituir a esfera de cinco dimensões no fundo de supergravidade da teoria de supercordas tipo IIB por um espaço que é mais interessante X5, um espaço coset chamado T^1,1. Nós esperamos que a teoria de calibre dual que resulta é menos supersimetrica, e na verdade é N =1 superconforme com um conteúdo de matéria na representação bifundamental do grupo de calibre SU(N)×SU(N), e um superpotencial quártico que tem simetria global SU(2)×SU(2)×U(1), que é precisamente a simetria do espaço coset no lado da gravidade. Mas isso não é tudo, o modelo do Klebanov-Witten estendeu a correspondência do Maldacena e encontrou como teoria dual uma teoria menos supersimetrica mas ainda conforme. A quebra da simetria conforme, proposta pelo Klebanov, Nekrasov e Tseytlin, é obtida introduzindo M D3-branas fracionais além das N D3-branas regulares. A teoria resultante é uma teoria de calibre SU(N+M)×SU(N) com N = 1 supersimetria, não mais conforme e então um pouco mais interessante como parte da nossa cruzada para encontrar uma teoria tipo-QCD. Isso ainda não é o final, o modelo anterior sofre de uma singularidade no IR profundo, tornando inválido a descrição gravitacional. Foi conjeturado então que a dinâmica do acoplamento forte na teoria de gauge deveria de algum jeito resolver esse problema. Klebanov, de novo, e Strassler mostraram que essa conjetura foi correta, e argumentaram que o fluxo do GR é de fato uma serie infinita de transformações de dualidade de Seiberg - uma cascata - onde o numero de cores cai repetidamente de NNM, e o grupo de calibre muda de SU(N+M)×SU(N) a SU(NM)×SU(N). O processo pode ser repetido até o limite IV onde o grupo de calibre simplesmente torna-se SU(M). Então, no final nós obtemos uma N = 1 teoria de calibre SU (M ), ou seja uma teoria tipo-QCD. Então, nós dissemos que o modelo padrão mesmo pode se situar na base da cascata de dualidade.
Page, David C. "Brane probes and gauge theory/gravity dualities." Thesis, Durham University, 2002. http://etheses.dur.ac.uk/4626/.
Ejaz, Qudsia Jabeen. "Suppressions and cascades : insights from gauge/gravity dualities." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/45455.
Includes bibliographical references (p. 179-194).
At present, there are no non-perturbative analytic methods available for investigating gauge theories at large couplings. Consequently, it is desirable to explore more avenues to gain qualitative and quantitative insights. The gauge/gravity (AdS/CFT) correspondences provides a unique opportunity to study gauge theories both at finite and zero temperatures in the strong coupling regime, potentially leading to insights into QCD. In this regime, where both the 't Hooft coupling and the number of colors is large, the dynamics of the gauge theory is described by super gravity solutions, which describe the low-energy limit of systems of D-branes. In this dissertation, I use the AdS/CFT correspondence to study the dispersion relations of mesons in a particular hot, strongly coupled, supersymmetric gauge theory plasma. This plasma arises by placing a probe D7-brane in the near-horizon geometry of non-extremal D3-branes. I find the large momentum dispersion relations of scalar mesons and extract from them their limiting velocity vo, which depends only on the ratio of the temperature to the quark mass. I use vo to find that the temperature above which no meson bound states with velocity v exist is Tdiss(V) - (1 - v2)1/4Tdiss(v = 0). This agrees with results inferred indirectly via analysis of the screening length between a static quark and anti quark in a moving plasma. Although these calculations are not done in QCD, I argue that the qualitative features of my results may apply to bottomonium and charmonium mesons propagating in the strongly coupled QCD plasma. To aid further investigations of the effect of fundamental matter on hot gauge theory plasmas I find the non-extremal, localized D2/D6-brane solution in its linear limit. Pursuing a different direction, I consider a stack of N D3-branes and M D5-branes wrapped at the apex of a cone over Sasaki- Einstein spaces yp,q. Replacing the D-branes by their fluxes, I construct asymptotic solutions for all p and q in the form of warped products of the cone and R" 3. These theories are not conformal, and the solutions describe cascading renormalization group flows.
by Qudsia Jabeen Ejaz.
Ph.D.
Grass, Viviane. "Applications of gauge/gravity dualities with charged Anti-de Sitter black holes." Diss., lmu, 2010. http://nbn-resolving.de/urn:nbn:de:bvb:19-118774.
Whiting, Catherine Ann. "Duality symmetries in string-inspired supergravity: T-dualities and the gauge/gravity correspondence." Diss., University of Iowa, 2015. https://ir.uiowa.edu/etd/1796.
Aldarak, Helal. "Spin chain with A and D-type algebra and Coderivative." Electronic Thesis or Diss., Bourgogne Franche-Comté, 2023. http://www.theses.fr/2023UBFCK100.
This thesis is concerned with the study of specific integrable quantum system ``spin chains'' with different symmetries. These spin chains are considered toy models of some two-dimensional field theories when the size of these models is finite. In particular, some functional relations in these spin chains were generalized to field theories using a finite number of equations to find their spectrum.We start this thesis by describing the well-studied rational spin chain with GL(n) symmetry using the Coderivative operator to build a polynomial ``Q-operator'' that allows us to diagonalize the Hamiltonian. We show the equivalence with another construction relying on representations that are explicit in terms of harmonic oscillators.We then study a lesser-known spin chain with SO(2r) symmetry. We build the ``Q-operator'' for the known representations. Then we attempt several methods to build said operators for general representations. These attempts clearly show that, on the one hand, the attempts strongly suggest the Coderivative is not sufficient to describe general representations in auxiliary space. On the other hand, we hope they will help to find what additional tools may allow us to describe them
Mabanga, Wandile. "Gauge gravity dualities at finite N." Thesis, 2014. http://hdl.handle.net/10539/15063.
In this dissertation we compute the anomalous dimensions for a class of operators, belonging to the SU(3) sector of the theory, that have a bare dimension of order N. For these operators the large N limit and the planar limit are distinct and summing only the planar diagrams will not capture the large N dynamics. Although the spectrum of anomalous dimensions has been computed for this class of operators, previous studies have neglected certain terms which were argued to be small. After dropping these terms diagonalizing the dilatation operator reduces to diagonalizing a set of decoupled oscillators. In this dissertation we explicitely compute the terms which were neglected previously and show that diagonalizing the dilatation operator still reduces to diagonalizing a set of decoupled oscillators.
Park, Chang-Soon. "Topics in Supersymmetry Breaking and Gauge/Gravity Dualities." Thesis, 2010. https://thesis.library.caltech.edu/5771/1/thesis.pdf.
The thesis covers two topics in string theory and quantum field theory. First, we realize metastable vacua in various supersymmetric gauge theories. Specifically, we consider the Coulomb branch of any N = 2 supersymmetric gauge theory, and perturb it by a superpotential and engineer a metastable vacuum at a point. We also study its relation to Kahler normal coordinates and Fayet-Iliopoulos terms. Having studied the metastable construction, we apply this to general gauge mediation. We show how to compute the current correlators when the hidden sector is strongly coupled in specific examples.
Next, we consider gauge/gravity dualities. We apply dualities to the investigation of various strongly coupled field theories. In one example, we construct M-theory supergravity solutions with the nonrelativistic Schroedinger symmetry starting from the warped AdS_5 metric with N = 1 supersymmetry. We impose that the lightlike direction is compact by making it a nontrivial U(1) bundle over the compact space. In another example, we show that, in a gravity theory with a Chern-Simons coupling, the Reissner-Nordstrom black hole in anti-de Sitter space is unstable depending on the value of the Chern-Simons coupling. The analysis suggests that the final configuration is likely to be a spatially modulated phase.
Graß, Viviane Theresa [Verfasser]. "Applications of gauge, gravity dualities with charged anti de Sitter black holes / vorgelegt von Viviane Theresa Graß." 2010. http://d-nb.info/1005570027/34.
Book chapters on the topic "Gauge-Gravity dualities":
Herzog, Christopher P., Igor R. Klebanov, and Peter Ouyang. "D-Branes On The Conifold And N = 1 Gauge/Gravity Dualities." In Progress in String, Field and Particle Theory, 189–223. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-010-0211-0_5.