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cond-mat.str-el2014
Cutoff-independent RG flow equations for two-coupled chains model
Thiago Prudencio
One-dimensional strongly correlated electron systems coupled via transverse hopping and presence of interband interactions can converge to a Luttinger liquid state or diverge to an…
cond-mat.str-el2013★ 1 cited
Confinement and quantum anomaly in quasi-1D spinless fermion chains
Thiago Prudêncio
We consider the field renormalization group (RG) of two coupled one-spatial dimension (1D) spinless fermion chains under intraforward, interforward, interbackscattering and interum…