Results 21 to 30 of about 76,614 (280)
Chaos in the Gauge/Gravity Correspondence [PDF]
Journal of High Energy Physics, 2010 We study the motion of a string in the background of the Schwarzschild black hole in AdS_5 by applying the standard arsenal of dynamical systems. Our description of the phase space includes: the power spectrum, the largest Lyapunov exponent, Poincare ...
AE Motter +26 more
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Matrix Theory, AdS/CFT, and Gauge/Gravity Correspondence [PDF]
Advances in High Energy Physics, 2013 With N→∞ being fixed, R→∞, the free energy of the Matrix theory on a supergravity background F is a functional of F, W=W(R,F). We try to relate this functional with Seff(R,F), the effective action of F, where F is translation invariant along x-.
Shan Hu, Dimitri Nanopoulos
doaj +3 more sources
Coherent State Operators, Giant Gravitons, and Gauge-Gravity Correspondence [PDF]
Annals of Physics, 2023 We generalize a construction of coherent state operators describing various giant graviton branes. We enlarge the coherent state parameters, by including complementary coherent state parameters, to describe a system of dual giants and giants. One of the advantages of using complementary coherent state parameters is that they have rich sub-block ...
Hai Lin
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Emergent gravity/Non-linear U(1) gauge theory correspondence [PDF]
, 2010 Kaluza-Klein gravity is revisted, with renewed interest, in a type IIB string theory on $S^1\times K3$. The irreducible curvature tensors are worked out in the, T-dual, emergent gravity in 4D to yield a non-linear U(1) gauge theory.
Kar, Supriya +3 more
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Coherent state superpositions, entanglement, and gauge/gravity correspondence [PDF]
Journal of Mathematical Physics, 2021 We focus on two types of coherent states, the coherent states of multi-graviton states and the coherent states of giant graviton states, in the context of gauge/gravity correspondence. We conveniently use a phase shift operator and its actions on the superpositions of these coherent states. We find N-state Schrödinger cat states, which approach the one-
Hai Lin, Yuwei Zhu
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ADDING OPEN STRING MODES TO THE GAUGE/GRAVITY CORRESPONDENCE [PDF]
Modern Physics Letters A, 2006 We review some recent results on the extension of the gauge/gravity correspondence to include matter in the fundamental representation by adding D-branes to the supergravity backgrounds. Working in the quenched approximation, in which the D-branes are considered as probes, we show how to compute the meson spectrum for a general case of brane ...
Alfonso V. Ramallo
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FOUR LECTURES ON THE GAUGE/GRAVITY CORRESPONDENCE [PDF]
International Journal of Modern Physics A, 2003 We review in a pedagogical manner some of the efforts aimed at extending the gauge/gravity correspondence to nonconformal supersymmetric gauge theories in four dimensions. After giving a general overview, we discuss in detail two specific examples: fractional D-branes on orbifolds and D-branes wrapped on supersymmetric cycles of Calabi–Yau spaces.
Matteo Bertolini
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D-instantons on orbifolds and gauge/gravity correspondence [PDF]
Fortschritte der Physik, 2002 D-instantons are used to probe the near-horizon geometry of D3-branes systems on orbifold spaces. For fractional D3-branes, D-instanton calculus correctly reproduces the gauge beta-function and U(1)_R anomaly of the corresponding N=2 non-conformal Super Yang-Mills theories. For D3-branes wrapping the orbifold singularity, D-instantons can be identified
Alessandro Tanzini
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An integrability primer for the gauge-gravity correspondence: an introduction [PDF]
Journal of Physics A: Mathematical and Theoretical, 2016 Published by IOP Publ ...
Diego Bombardelli +9 more
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Coherent state excitations and string-added coherent states in gauge-gravity correspondence
Nuclear Physics B, 2022 We analyze detailed properties of BPS coherent states and their connection to gravity. We interpret the group integral coherent state as a path integral over auxiliary variables coupled to the elementary letters of the theory. The eigenvalues of coherent state amplitudes can be viewed as collective coordinates of giant gravitons.
Hai Lin
+7 more sources