87 citations · 218 across the 7 of their papers we have counts for
7 papers
Magnetization and Spin Excitations of Non-Abelian Quantum Hall States
Kun Yang, E. H. Rezayi
Significant insights into non-Abelian quantum Hall states were obtained from studying special multi-particle interaction Hamiltonians, whose unique ground states are the Moore-Read…
Block Entanglement Entropy of Ground States with Long-Range Magnetic Order
Wenxin Ding, Nicholas E. Bonesteel, Kun Yang
In this paper we calculate the block entanglement entropies of spin models whose ground states have perfect antiferromagnetic or ferromagnetic long-range order. In the latter case…
Superfluid-Insulator Transition and Fermion Pairing in Bose-Fermi Mixtures
Kun Yang
It is well known that bosons on an optical lattice undergo a second-order superfluid-insulator transition (SIT) when the lattice potential increases. In this paper we study SIT whe…
Supersymmetry and Goldstino-like Mode in Bose-Fermi Mixtures
Yue Yu, Kun Yang
Supersymmetry is assumed to be a basic symmetry of the world in many high energy theories, but none of the super partners of any known elementary particle has been observed yet. We…
Spontaneous Symmetry Breaking and Quantum Hall Effect in Graphene
Kun Yang
In this article we briefly review recent experimental and theoretical work on quantum Hall effect in graphene, and argue that some of the quantum Hall states exhibit spontaneous sy…
Realization and Detection of Fulde-Ferrell-Larkin-Ovchinnikov Superfluid Phases in Trapped Atomic Fermion Systems
Kun Yang
In a very interesting recent Letter\cite{machida}, the authors suggested the possibility of realizing the spatially modulated, or Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) superfluid…