29 citations · 63 across the 9 of their papers we have counts for
9 papers
Chiral spin liquid phase in an optical lattice at mean-field level
Jian Yang, Xiong-Jun Liu
We study an optical Raman square lattice with synthetic gauge flux to show chiral spin liquid (CSL) phase for cold atoms based on slave-rotor theory and spinon mean…
A Compressed Particle-Hole Symmetric Pfaffian State for Quantum Hall Effect
Jian Yang
A recent thermal Hall conductance experiment [Banerjee et al., Nature {\bf559}, 205 (2018)] for fractional quantum Hall system appears to rule out both the Pfaffian and an…
The Composite Particle-Hole Spinor of the Lowest Landau Level
Jian Yang
We propose to form a two-component effective field theory from L = (L_ce + L_ch)/2, where L_ce is the Lagrangian of composite electrons with a Chern-Simons term, and L_ch is the pa…
Dirac Composite Fermion - A Particle-Hole Spinor
Jian Yang
The particle-hole (PH) symmetry at half-filled Landau level requires the relationship between the flux number N_phi and the particle number N on a sphere to be exactly N_phi - 2(N-…
Particle-Hole Symmetry and the Fractional Quantum Hall States at 5/2 Filling Factor
Jian Yang
We propose a derivative operator formed as a function of derivatives of the electron coordinates. When the derivative operator is applied to the Laughlin wave function, two new wav…
New Trial Wave Functions for Quantum Hall States at Half Filling
Jian Yang
New trial wave functions corresponding to half filling quantum Hall states are proposed. These wave functions are constructed by first pairing up the quasielectrons of the 1/3 Laug…