3 papers
cond-mat.str-el2020
Entanglement Entropy of Generalized Moore-Read Fractional Quantum Hall State Interfaces
Ramanjit Sohal, Bo Han, Luiz H. Santos +1
Topologically ordered phases of matter can be characterized by the presence of a universal, constant contribution to the entanglement entropy known as the topological entanglement…
cond-mat.str-el2020
Intertwined Order in Fractional Chern Insulators from Finite-Momentum Pairing of Composite Fermions
Ramanjit Sohal, Eduardo Fradkin
We investigate the problem of intertwined orders in fractional Chern insulators by considering lattice fractional quantum Hall (FQH) states arising from pairing of composite fermio…
cond-mat.str-el2019
Landau-Ginzburg Theories of Non-Abelian Quantum Hall States from Non-Abelian Bosonization
Hart Goldman, Ramanjit Sohal, Eduardo Fradkin
It is an important open problem to understand the landscape of non-Abelian fractional quantum Hall phases which can be obtained starting from physically motivated theories of Abeli…