170 citations · 260 across the 5 of their papers we have counts for
5 papers
Experimental Signatures of Spin Superfluid Ground State in Canted Antiferromagnet Cr2O3 via Nonlocal Spin Transport
Wei Yuan, Qiong Zhu, Tang Su +9
Spin superfluid is a novel emerging quantum matter arising from the Bose-Einstein condensate (BEC) of spin-1 bosons. We demonstrate the spin superfluid ground state in canted antif…
Localization length exponent in two models of quantum Hall plateau transitions
Qiong Zhu, Peng Wu, R. N. Bhatt +1
Motivated by the recent numerical studies on the Chalker-Coddington network model that found a larger-than-expected critical exponent of the localization length characterizing the…
Identifying Product Order with Restricted Boltzmann Machines
Wen-Jia Rao, Zhenyu Li, Qiong Zhu +2
Unsupervised machine learning via a restricted Boltzmann machine is an useful tool in distinguishing an ordered phase from a disordered phase. Here we study its application on the…
Emerging criticality in the disordered three-color Ashkin-Teller model
Qiong Zhu, Xin Wan, Rajesh Narayanan +2
We study the effects of quenched disorder on the first-order phase transition in the two-dimensional three-color Ashkin-Teller model by means of large-scale Monte Carlo simulations…
Topologically distinct critical theories emerging from the bulk entanglement spectrum of integer quantum Hall states on a lattice
Qiong Zhu, Xin Wan, Guang-Ming Zhang
The critical theories for the topological phase transitions of integer quantum Hall states to a trivial insulating state with the same symmetry can be obtained by calculating the g…