Nonlinear Langevin dynamics via holography
A bstract In this work, we consider non-linear corrections to the Langevin effective theory of a
heavy quark moving through a strongly coupled CFT plasma. In AdS/CFT, this system can …
heavy quark moving through a strongly coupled CFT plasma. In AdS/CFT, this system can …
Thermal three-point functions from holographic Schwinger-Keldysh contours
A bstract We compute fully retarded scalar three-point functions of holographic CFTs at finite
temperature using real-time holography. They describe the nonlinear response of a …
temperature using real-time holography. They describe the nonlinear response of a …
Black hole excited states from broken translations in Euclidean time
A bstract We prepare an excited finite temperature state in\(\mathcal {N}\)= 4 SYM by means
of a Euclidean path integral with a relevant deformation. The deformation explicitly breaks …
of a Euclidean path integral with a relevant deformation. The deformation explicitly breaks …
Holographic thermal correlators: a tale of Fuchsian ODEs and integration contours
A bstract We analyze real-time thermal correlation functions of conserved currents in
holographic field theories using the grSK geometry, which provides a contour prescription …
holographic field theories using the grSK geometry, which provides a contour prescription …
Revisiting extremal couplings in AdS/CFT
A Castro, PJ Martinez - Journal of High Energy Physics, 2024 - Springer
A bstract We consider an effective theory of massive scalar fields on a fixed AdS d+ 1
background with a cubic extremal interaction among them. A bulk coupling is called …
background with a cubic extremal interaction among them. A bulk coupling is called …
Holographic KMS relations at finite density
A bstract We extend the holographic Schwinger-Keldysh prescription introduced in [1] to
charged black branes, with a view towards studying Hawking radiation in these …
charged black branes, with a view towards studying Hawking radiation in these …
Fermionic open EFT from holography
In this work we initiate the study of open effective field theories of fermions interacting with
holographic baths. As a first step in this direction, we explain how the recently identified …
holographic baths. As a first step in this direction, we explain how the recently identified …
Modular Hamiltonian for holographic excited states
In this work we study the Tomita-Takesaki construction for a family of excited states that, in a
strongly coupled CFT—at large N—correspond to coherent states in an asymptotically AdS …
strongly coupled CFT—at large N—correspond to coherent states in an asymptotically AdS …
Holographic excited states in AdS black holes
A bstract We have recently presented a geometry dual to a Schwinger-Keldysh closed time
contour, with two equal β/2 length Euclidean sections, which can be thought of as dual to the …
contour, with two equal β/2 length Euclidean sections, which can be thought of as dual to the …
The gravity dual of real-time CFT at finite temperature
A bstract We present a spherically symmetric aAdS gravity solution with Schwinger-Keldysh
boundary condition dual to a CFT at finite temperature defined on a complex time contour …
boundary condition dual to a CFT at finite temperature defined on a complex time contour …