10 citations · 28 across the 4 of their papers we have counts for
6 papers
Modulation of superconductivity by spin canting in a hybrid antiferromagnet/superconductor oxide
Awadhesh Mani, T. Geetha Kumary, Daniel Hsu +2
The proximity effect of a C-type antiferromagnet (C-AFM) with the spin canting at low temperature is investigated in the hybrid Nd0.35Sr0.65MnO3(NSCO)/YBa2Cu3O7(YBCO) oxide system…
Modelling the Berezinskii-Kosterlitz-Thouless Transition in the NiGa_2S_4
Chyh-Hong Chern
In the two-dimensional superfluidity, the proliferation of the vortices and the anti-vortices results in a new class of phase transition, Berezinskii-Kosterlitz-Thouless (BKT) tran…
Quantum charge pumping and electric polarization in Anderson insulators
Chyh-Hong Chern, Shigeki Onoda, Shuichi Murakami +1
We investigate adiabatic charge pumping in disordered system in one dimension with open and closed boundary conditions. In contrast to the Thouless charge pumping, the system has n…
Theory of Four-dimensional Fractional Quantum Hall States
Chyh-Hong Chern
We propose a pseudo-potential Hamiltonian for the Zhang-Hu's generalized fractional quantum Hall states to be the exact and unique ground states. Analogously to Laughlin's quasi-ho…
The generalized equation of motion for the orbital dynamics in the presence of current
Chyh-Hong Chern, Naoto Nagaosa
The orbital dynamics induced by the charge current is studied theoretically. The equation of motion for the isospin vector in the SU(N) case is derived in the presence of the…
Non-abelian Berry's phase and Chern numbers in higher spin pairing condensates
Chyh-Hong Chern, Han-Dong Chen, Congjun Wu +2
We show that the non-Abelian Berry phase emerges naturally in the s-wave and spin quintet pairing channel of spin-3/2 fermions. The topological structure of this pairing condensate…