22 citations · 52 across the 3 of their papers we have counts for
5 papers
Rényi entropies and area operator from gravity with Hayward term
Marcelo Botta-Cantcheff, Pedro J. Martinez, Juan F. Zarate
In the context of the holographic duality, the entanglement entropy of ordinary QFT in a subregion in the boundary is given by a quarter of the area of an minimal surface embedded…
Modular Hamiltonian for (holographic) excited states
Raúl Arias, Marcelo Botta-Cantcheff, Pedro J. Martinez +1
In this work we study the Tomita-Takesaki construction for a family of excited states that, in a strongly coupled CFT - at large -, correspond to coherent states in an asymptoti…
Holographic excited states in AdS Black Holes
Marcelo Botta-Cantcheff, Pedro J. Martínez, Guillermo A. Silva
We have recently presented a geometry dual to a Schwinger-Keldysh closed time contour, with two equal length Euclidean sections, which can be thought of as dual to the Thermo…
The Gravity Dual of Real-Time CFT at Finite Temperature
Marcelo Botta-Cantcheff, Pedro J. Martínez, Guillermo A. Silva
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. The geomet…
Mode-Locking of mobile discrete breathers
D. Zueco, P. J. Martinez, L. M. Floria +1
We study numerically synchronization phenomena of mobile discrete breathers in dissipative nonlinear lattices periodically forced. When varying the driving intensity, the breather…