2 papers
cond-mat.str-el2020
Bosonic Halperin fractional quantum Hall effect at filling factor
Tian-Sheng Zeng, Liangdong Hu, W. Zhu
Quantum Hall effects with multicomponent internal degrees of freedom facilitate the playground of novel emergent topological orders. Here, we explore the correlated topological pha…
cond-mat.str-el2020
Microscopic Diagnosis of Universal Geometric Responses in Fractional Quantum Hall Liquids
Liangdong Hu, Zhao Liu, D. N. Sheng +2
Topological quantum liquids contain internal degrees of freedom that are coupled to geometric response. Yet, an explicit and microscopic identification of geometric response remain…