The η-pairing ground states in the negative-U Hubbard model are supersolid
- 5 September 1994
- journal article
- Published by Elsevier in Physics Letters A
- Vol. 192 (2-4) , 278-284
- https://doi.org/10.1016/0375-9601(94)90258-5
Abstract
No abstract availableKeywords
This publication has 27 references indexed in Scilit:
- Pairing and spin gap in the normal state of short coherence length superconductorsPhysical Review Letters, 1992
- Rigorous theorems on off-diagonal long-range order in the negative-UHubbard modelPhysical Review B, 1992
- Exact demonstration of η pairing in the ground state of an attractive-UHubbard modelPhysical Review Letters, 1991
- Two-dimensional negative-UHubbard modelPhysical Review Letters, 1991
- SO4 SYMMETRY IN A HUBBARD MODELModern Physics Letters B, 1990
- Rigorous bounds on the susceptibilities of the Hubbard modelPhysical Review B, 1990
- ηpairing and off-diagonal long-range order in a Hubbard modelPhysical Review Letters, 1989
- Phase diagram of the two-dimensional negative-UHubbard modelPhysical Review Letters, 1989
- Concept of Off-Diagonal Long-Range Order and the Quantum Phases of Liquid He and of SuperconductorsReviews of Modern Physics, 1962
- Bose-Einstein Condensation and Liquid HeliumPhysical Review B, 1956