We study a simple tight-binding (Hubbard) model for electrons interacting via a short range attractive potential. We show that on a cubic lattice, for a half-filled band the ground state may feature both superconductivity and a charge density wave. We examine the response of such a ground state to a
β¦ LIBER β¦
On the shape of the coexistence curve and of the critical isotherm in a density-density plane
β Scribed by Luciano Mistura
- Book ID
- 108002501
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 346 KB
- Volume
- 104
- Category
- Article
- ISSN
- 0378-4371
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