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

• Published in: Condensed Matter Physics
• Date: 2014
• Main Authors: Thomaz, M.T., Corrêa Silva, E.V., Rojas, O.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2014
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/153559
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: On the particle-hole symmetry of the fermionic
 spinless Hubbard model in D = 1 / M.T. Thomaz, E.V. Corrêa Silva, O. Rojas // Condensed Matter Physics. — 2014. — Т. 17, № 2. — С. 23002:1-6. — Бібліогр.: 11 назв. — англ.

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...