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cond-mat.str-el2012★ 23 cited
A stable Algebraic Spin Liquid in a Hubbard model
S. R. Hassan, P. V. Sriluckshmy, Sandeep K Goyal +2
We show the existence of a stable Algebraic Spin Liquid (ASL) phase in a Hubbard model defined on a honeycomb lattice with spin-dependent hopping that breaks time-reversal symmetry…
cond-mat.str-el2012★ 10 cited
Quarter-filled Kitaev-Hubbard Model: A Quantum Hall State in an Optical Lattice
S. R. Hassan, Sandeep K Goyal, R. Shankar +1
We analyze the Physics of cold atoms in honeycomb optical lattices with on-site repulsion and spin-orbit couplings that break time reversal symmetry. Such systems, at half filling…