Browsing by Subject "Gaugegravity correspondence"
Now showing items 111 of 11

Anisotropic D3D5 black holes with unquenched flavors
(Springer, 2018)We construct a black hole geometry generated by the intersection of N c color D3 branes and N f flavor D5branes along a 2+1 dimensional subspace. Working in the Veneziano limit in which N f is large and distributing ... 
Collapse and revival in holographic quenches
(Springer, 2015)We study holographic models related to global quantum quenches in finite size systems. The holographic set up describes naturally a CFT, which we consider on a circle and a sphere. The enhanced symmetry of the conformal ... 
Compactifications of the KlebanovWitten CFT and new AdS3 backgrounds
(Springer, 2015)In this paper we find various new backgrounds in Type IIB, IIA and Mtheory with an AdS3factor. The solutions are smooth and preserve small amounts of SUSY. These new backgrounds are found by application of nonAbelian ... 
Entanglement entropy in cubic gravitational theories
(Springer, 2021)We derive the holographic entanglement entropy functional for a generic gravitational theory whose action contains terms up to cubic order in the Riemann tensor, and in any dimension. This is the simplest case for which ... 
Floquet scalar dynamics in global AdS
(Springer, 2018)We study periodically driven scalar fields and the resulting geometries with global AdS asymptotics. These solutions describe the strongly coupled dynamics of dual finitesize quantum systems under a periodic driving which ... 
Gravitational wave driving of a gapped holographic system
(Springer, 2019)This work addresses the response of a holographic conformal field theory to a homogeneous gravitational periodic driving. The dual geometry is the AdSsoliton, which models a strongly coupled quantum system in a gapped ... 
Gravity dual of a multilayer system
(Springer, 2019)We construct a gravity dual to a system with multiple (2+1)dimensional layers in a (3 + 1)dimensional ambient theory. Following a topdown approach, we generate a geometry corresponding to the intersection of D3 and ... 
Holographic relaxation of finite size isolated quantum systems
(Springer, 2014)We study holographically the out of equilibrium dynamics of a finite size closed quantum system in 2+1 dimensions, modelled by the collapse of a shell of a massless scalar field in AdS4. In global coordinates there exists ... 
Holographic zero sound at finite temperature in the SakaiSugimoto model
(Springer, 2014)In this paper, we study the fate of the holographic zero sound mode at finite temperature and nonzero baryon density in the deconfined phase of the SakaiSugimoto model of holographic QCD. We establish the existence of ... 
Spin2 excitations in GaiottoMaldacena solutions
(Springer, 2019)In this paper we study spin2 excitations for a class of N = 2 supersymmetric solutions of typeIIA supergravity found by Gaiotto and Maldacena. The mass spectrum of these excitations can be derived by solving a second ... 
Supersymmetric probes in warped AdS(6)
(Springer, 2019)We consider defects in 5d field theories corresponding to higherrank generalizations of the ENf+1 theories; holographically dual to the BrandhuberOz background in type I’ String Theory. We concentrate on codimension 2 ...