most citedRole of symmetry in the interplay of T=0 quantum-phase transitions with unconventional T>0 transport properties in integrable quantum lattice systems

3 citations · 3 across the 1 of their papers we have counts for

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1 paper

cond-mat.str-el2007★ 3 cited

Role of symmetry in the interplay of T=0 quantum-phase transitions with unconventional T>0 transport properties in integrable quantum lattice systems

Jose. M. P. Carmelo, Shi-Jian. Gu, Nuno. M. R. Peres

We show that a generalized charge SU(2) symmetry of the one-dimensional (1D) Hubbard model in an infinitesimal flux generates half-filling states from metallic states which lea…