activity
20192021
most citedNote on Rényi entropy of 2D perturbed free fermions

27 citations · 41 across the 3 of their papers we have counts for

collaborators

6 papers

hep-th2021

Deriving the PEE proposal from the Locking bit thread configuration

Yi-Yu Lin, Jia-Rui Sun, Jun Zhang

In the holographic framework, we argue that the partial entanglement entropy (PEE) can be explicitly interpreted as the component flow flux in a locking bit thread configuration. B…

hep-th2020

Bit thread, entanglement distillation, and entanglement of purification

Yi-Yu Lin, Jia-Rui Sun, Yuan Sun

We investigate the relations between bit thread, entanglement distillation and entanglement of purification in the holographic framework. Specifically, we give a bit thread interpr…

hep-th202014 cited

Surface growth scheme for bulk reconstruction and tensor network

Yi-Yu Lin, Jia-Rui Sun, Yuan Sun

We propose a surface growth approach to reconstruct the bulk spacetime geometry, motivated by Huygens'principle of wave propagation. We first construct a tensor network correspondi…

hep-th2019

On the emergence of gravitational dynamics from tensor networks

Jia-Rui Sun, Yuan Sun

Tensor networks are powerful techniques that widely used in condensed matter physics. In this language, the wave function of a quantum manybody system is described by a network of…

hep-th2019

The correlation function of (1,1) and (2,2) supersymmetric theories with deformation

Song He, Jia-Rui Sun, Yuan Sun

In the paper, based on recent studies on deformation of 2D field theory with supersymmetry, we investigate the deformed correlation functions in and…

hep-th201927 cited

Note on Rényi entropy of 2D perturbed free fermions

Yuan Sun, Jia-Rui Sun

In this paper we study the Rényi entropy of 2D massless free fermions perturbed by the term and the term at the first order perturbation. Three cases, the vac…