Superconductivity by charge and spin fluctuations in strongly correlated systems

✍ Scribed by J. Costa-Quintana; E. González-León; F. López Aguilar; L. Puig-Puig; M.M. Sánchez-López

• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 218 KB
• Volume: 206-207
• Category: Article
• ISSN: 0921-4526
• DOI: 10.1016/0921-4526(94)00541-3

✦ Synopsis

We obtain the effective potential from a screened coulombian interaction considering separately the interaction between fermions with parallel and antiparallel spins. In both cases we analyze the possibility of obtaining superconductivity.