31 citations · 105 across the 8 of their papers we have counts for
8 papers
Out-of-time-order correlators and Lyapunov exponents in sparse SYK
Elena Cáceres, Tyler Guglielmo, Brian Kent +1
We use a combination of analytical and numerical methods to study out-of-time order correlators (OTOCs) in the sparse Sachdev-Ye-Kitaev (SYK) model. We find that at a given order o…
Spectral Form Factor in Sparse SYK Models
Elena Cáceres, Anderson Misobuchi, Amir Raz
We investigate the spectral form factor of the sparse Sachdev-Ye-Kitaev model. We use numerical methods to establish that at intermediate times the connected part of the spectral f…
Sparse SYK and traversable wormholes
Elena Caceres, Anderson Misobuchi, Rafael Pimentel
We investigate two sparse Sachdev-Ye-Kitaev (SYK) systems coupled by a bilinear term as a holographic quantum mechanical description of an eternal traversable wormhole in the low t…
Constraining higher order gravities with subregion duality
Elena Caceres, Anderson Seigo Misobuchi, Juan F. Pedraza
In higher derivative theories, gravity can travel slower or faster than light. With this feature in mind, we revisit the construction of the causal and entanglement wedges in this…
Rotating traversable wormholes in AdS
Elena Caceres, Anderson Seigo Misobuchi, Ming-Lei Xiao
In this work we explore the effect of rotation in the size of a traversable wormhole obtained via a double trace boundary deformation. We find that at fixed temperature the size of…
Probing strongly coupled anisotropic plasmas from higher curvature gravity
Viktor Jahnke, Anderson Seigo Misobuchi
We consider five-dimensional AdS-axion-dilaton gravity with a Gauss-Bonnet term and use a black brane solution displaying spatial anisotropy as the gravity dual of a strongly coupl…
Holographic renormalization and anisotropic black branes in higher curvature gravity
Viktor Jahnke, Anderson Seigo Misobuchi, Diego Trancanelli
We consider five-dimensional AdS-axion-dilaton gravity with a Gauss-Bonnet term and find a solution of the equations of motion which corresponds to a black brane exhibiting a spati…
The Chern-Simons diffusion rate from higher curvature gravity
Viktor Jahnke, Anderson Seigo Misobuchi, Diego Trancanelli
An important transport coefficient in the study of non-Abelian plasmas is the Chern-Simons diffusion rate, which parameterizes the rate of transition among the degenerate vacua of…