On the particle-hole symmetry of the fermionic spinless Hubbard model in D=1

We revisit the particle-hole symmetry of the one-dimensional (D=1) fermionic spinless Hubbard model, associating that symmetry to the invariance of the Helmholtz free energy of the one-dimensional spin-1/2 XXZ Heisenberg model, under reversal of the longitudinal magnetic field and at any finite temp...

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Bibliographic Details
Main Authors: M.T. Thomaz, E.V. Corrêa Silva, O. Rojas
Format: Article
Language:English
Published: Institute for Condensed Matter Physics 2014-06-01
Series:Condensed Matter Physics
Subjects:
Online Access:http://dx.doi.org/10.5488/CMP.17.23002

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