3 papers
cond-mat.str-el2025
Third-order quantum phase transitions of bosonic non-Abelian fractional quantum Hall states
Kai-Wen Huang, Xiang-Jian Hou, Ying-Hai Wu
We study phase transitions in bilayer and trilayer bosonic quantum Hall systems. In the absence of interlayer tunneling and interaction, each layer is chosen to have filling factor…
cond-mat.str-el2025
Exciton condensation of composite fermions in double layer quantum Hall systems
Xiang-Jian Hou, Lei Wang, Ying-Hai Wu
We study fractional quantum Hall states in double layer systems that can be interpreted as exciton condensates of composite fermions. An electron in one layer is dressed by two flu…
cond-mat.str-el2025
Non-Abelian interlayer coherent fractional quantum Hall states
Xiang-Jian Hou, Lei Wang, Ying-Hai Wu
We study non-Abelian fractional quantum Hall state in double layer systems at total filling factor . Recent progresses in two-dimensional van der Waals materials made it possi…