Reply to ``Comment on `On the Luttinger theorem concerning number of particles in the ground states of systems of interacting fermions','' arXiv:0711.3093v1, by A. Rosch
| dc.creator | Farid, Behnam | |
| dc.date | 2007-11-20 | |
| dc.date.accessioned | 2026-07-07T08:44:03Z | |
| dc.date.available | 2026-07-07T08:44:03Z | |
| dc.description | We reply to the Comment by Achim Rosch [1] (arXiv:0711.3093v1) who challenges our finding in Ref. [2] (arXiv:0711.0952v1) with regard to the validity of the Luttinger theorem in the cases of Mott insulating N-particle ground states (even) when the chemical potential used in applying this theorem coincides with the zero-temperature limit of the chemical potential satisfying the equation of state corresponding to N particles. Rosch further argues that the strong-coupling expression for the single-particle Green function presented in Ref. [3] (arXiv:cond-mat/0602656v2) and analyzed in Ref. [2] does not imply destruction of the Mott insulating state at half-filling as a result of an arbitrary weak hopping contribution that breaks particle-hole symmetry and therefore suggests that our conclusion in Ref. [2] to the contrary were incorrect. Here we show the shortcomings of Rosch's arguments. | |
| dc.description | 7 pages | |
| dc.identifier | https://arxiv.org/abs/0711.3195 | |
| dc.identifier | http://arxiv.org/abs/0711.3195 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/142526 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.subject | Materials Science | |
| dc.subject | Superconductivity | |
| dc.title | Reply to ``Comment on `On the Luttinger theorem concerning number of particles in the ground states of systems of interacting fermions','' arXiv:0711.3093v1, by A. Rosch | |
| dc.type | text |