92 citations · 212 across the 3 of their papers we have counts for
3 papers
hep-th2019★ 40 cited
Entanglement Entropy of Two Coupled SYK Models and Eternal Traversable Wormhole
Yiming Chen, Pengfei Zhang
In this paper, we study the entanglement entropy between two SYK systems with bilinear coupling. We use the replica trick to calculate the entanglement entropy in the ground state.…
hep-th2017★ 80 cited
Tunable Quantum Chaos in the Sachdev-Ye-Kitaev Model Coupled to a Thermal Bath
Yiming Chen, Hui Zhai, Pengfei Zhang
The Sachdev-Ye-Kitaev (SYK) model describes Majorana fermions with random interaction, which displays many interesting properties such as non-Fermi liquid behavior, quantum chaos,…
cond-mat.str-el2017★ 92 cited
Competition between Chaotic and Non-Chaotic Phases in a Quadratically Coupled Sachdev-Ye-Kitaev Model
Xin Chen, Ruihua Fan, Yiming Chen +2
The Sachdev-Ye-Kitaev (SYK) model is a concrete solvable model to study non-Fermi liquid properties, holographic duality and maximally chaotic behavior. In this work, we consider a…