On the particle-hole symmetry of the fermionic spinless Hubbard model in D = 1 von Thomaz, M.T., Corrêa Silva, E.V., Rojas, O.

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The β-expansion of the D=1 fermionic spinless Hubbard model off the half-filling regime von Correa Silva, E.V., Thomaz, M.T., Rojas, O.

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