118 citations · 181 across the 4 of their papers we have counts for
4 papers
Entanglement negativity at the critical point of measurement-driven transition
Bowen Shi, Xin Dai, Yuan-Ming Lu
We study the entanglement behavior of a random unitary circuit punctuated by projective measurements at the measurement-driven phase transition in one spatial dimension. We numeric…
Global phase diagram of the one-dimensional Sachdev-Ye-Kitaev model at finite
Xin Dai, Shao-Kai Jian, Hong Yao
Many key features of the higher-dimensional Sachdev-Ye-Kitaev (SYK) model at {\it finite} remain unknown. Here we study the SYK chain consisting of () fermions p…
Negative Magnetoresistance without Chiral Anomaly in Topological Insulators
Xin Dai, Z. Z. Du, Hai-Zhou Lu
An intriguing phenomenon in topological semimetals and topological insulators is the negative magnetoresistance (MR) observed when a magnetic field is applied along the current dir…
Detecting monopole charge in Weyl semimetals via quantum interference transport
Xin Dai, Hai-Zhou Lu, Shun-Qing Shen +1
Topological Weyl semimetals can host Weyl nodes with monopole charges in momentum space. How to detect the signature of the monopole charges in quantum transport remains a challeng…