Hall viscosity in a strongly coupled magnetized plasma
AbstractWe show how a Hall viscosity induced by a magnetic field can be generated in strongly coupled theories with a holographic dual. This is achieved by considering parity-breaking higher derivative...
View ArticleHolographic entanglement entropy in anisotropic background with...
AbstractWe discuss a general five-dimensional completely anisotropic holographic model with three different spatial scale factors, characterized by a Van der Waals-like phase transition between small...
View ArticlePhase transition and chaos in charged SYK model
AbstractWe study chaotic-integrable transition and the nature of quantum chaos in SYK model with chemical potential. We use a novel numerical technique to calculate the partition function explicitly....
View ArticleResonating AdS soliton
AbstractThe AdS soliton is a nonsingular spacetime that has a flat conformal boundary with a compact S1 direction. We find a horizonless cohomogeneity-1 metric that describes nonlinear gravitational...
View ArticleA renormalisation group equation for transport coefficients in (2 +...
AbstractWithin the framework of the AdS/CMT correspondence asymptotically anti-de Sitter black holes in four space-time dimensions can be used to analyse transport properties in two space dimensions. A...
View ArticleThe Hamilton-Jacobi equation and holographic renormalization group flows on...
AbstractWe study the Hamilton-Jacobi formulation of effective mechanical actions associated with holographic renormalization group flows when the field theory is put on the sphere and mass terms are...
View ArticleQuantum information probes of charge fractionalization in large- N gauge...
AbstractWe study in detail various information theoretic quantities with the intent of distinguishing between different charged sectors in fractionalized states of large-N gauge theories. For...
View ArticleRegge theory in a holographic dual of QCD in the Veneziano limit
AbstractWe initiate the study of Regge theory in a bottom-up holographic model for QCD in the Veneziano limit, where the backreaction of the quarks to the gluon dynamics is included. We determine the...
View ArticleDuality and modular symmetry in the quantum Hall effect from Lifshitz holography
AbstractThe temperature dependence of quantum Hall conductivities is studied in the context of the AdS/CMT paradigm using a model with a bulk theory consisting of (3+1)-dimensional Einstein-Maxwell...
View ArticleHolographic approach of the spinodal instability to criticality
AbstractA smoking gun signature for a first-order phase transition with negative speed of sound squared \( {c}_s^2 \) is the occurrence of a spinodal instability. In the gauge/gravity duality it...
View ArticleImpurity effect on hysteric magnetoconductance: holographic approach
AbstractIn this paper we study a hysteric phase transition from weak localization phase to hysteric magnetoconductance phase using gauge/gravity duality. This hysteric phase is triggered by a...
View ArticleBlack hole superpotential as a unifying entropy function and BPS thermodynamics
AbstractWe develop an effective superpotential formalism for the SU(2)×U(1) invariant sector of \( \mathcal{N} \) = 2 gauged supergravity in five dimensions with a U(1)3 Fayet-Iliopoulos gauging, and...
View ArticlePartonic behavior of string scattering amplitudes from holographic QCD models
AbstractWe study the emergence of partonic behavior in scattering processes at large Mandelstam’s variable s from string amplitudes in holographic backgrounds. We generalize the approach of Polchinski...
View ArticleNovel semi-circle law and Hall sliding in a strongly interacting electron liquid
AbstractWe study a strongly interacting, fermionic fluid in the presence of an applied magnetic field using a holographic framework. At low temperatures, translation symmetry is spontaneously broken...
View ArticlePole-skipping of holographic correlators: aspects of gauge symmetry and...
AbstractIn the framework of anti-de Sitter space/conformal field theory (AdS/CFT), we study the pole-skipping phenomenon of the holographic correlators of boundary operators. We explore the locations...
View ArticleHolographic collisions in large D effective theory
AbstractWe study collisions of Gaussian mass-density blobs in a holographic plasma, using a large D effective theory, as a model for holographic shockwave collisions. The simplicity of the effective...
View ArticlePhases of a 10-D holographic hard wall model
AbstractIn this article, we study the finite temperature properties of a 10-D version of a hardwall model for QCD. Introducing fundamental matter via probe D7-branes and separate cutoffs rm and rg for...
View ArticleHolographic imaginary potential of a quark antiquark pair in the presence of...
AbstractFor a moving heavy quark antiquark (QQ) in a quark gluon plasma (QGP), we use gauge/gravity duality to study both real and imaginary parts of the potential (\(...
View ArticleProgress in the lattice evaluation of entanglement entropy of...
AbstractA construction of a gravity dual to a physical gauge theory requires confronting data. We establish a proof-of-concept for precision holography, i.e., the explicit reconstruction of the dual...
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