75 citations · 114 across the 2 of their papers we have counts for
2 papers
cond-mat.soft2005★ 75 cited
Spin-1/2 fermions on spin-dependent optical lattices
M. A. Cazalilla, A. F. Ho, T. Giamarchi
We study the phase diagram of one dimensional spin one-half fermionic cold atoms. The two ``spin'' species can have different hopping or mass. The phase diagram at equal densities…
cond-mat.str-el2004★ 39 cited
Adiabatic-antiadiabatic crossover in a spin-Peierls chain
R. Citro, E. Orignac, T. Giamarchi
We consider an XXZ spin-1/2 chain coupled to optical phonons with non-zero frequency . In the adiabatic limit (small ), the chain is expected to spontaneously dimerize an…