activity
20192022
most citedNote on Rényi entropy of 2D perturbed free fermions

27 citations · 44 across the 4 of their papers we have counts for

collaborators

9 papers

hep-th20223 cited

Note on deformed matrix models and JT supergravity duals

Song He, Hao Ouyang, Yuan Sun

In this work we calculate the partition functions of type 0A and 0B JT supergravity (SJT) on 2D surfaces of arbitrary genus with multiple finite cut-off boundaries,…

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-th2020

-flow effects on torus partition functions

Song He, Yuan Sun, Yu-Xuan Zhang

In this paper, we investigate the partition functions of conformal field theories (CFTs) with the deformation on a torus in terms of the perturbative QFT approach. In La…

hep-th2020

Thermodynamical property of entanglement entropy and deconfinement phase transition

Mitsutoshi Fujita, Song He, Yuan Sun

We analyze the holographic entanglement entropy in a soliton background with Wilson lines and derive a relation analogous to the first law of thermodynamics. The confinement/deconf…

hep-th2020

Correlation functions of the CFTs on torus with deformation

Song He, Yuan Sun

In this paper, we investigate the correlation functions of the conformal field theory (CFT) with the deformation on torus in terms of perturbative CFT approach, which is…