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Finite size effects in correlated electron models : exact results /

The book presents exact results for one-dimensional models (includingquantum spin models) of strongly correlated electrons in acomprehensive and concise manner. It incorporates important resultsrelated to magnetic and hybridization impurities in electron hosts andcontains exact original results for...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Zvyagin, Andrei A.
Formato: Electrónico eBook
Idioma:Inglés
Publicado: London : Imperial College, 2005.
Temas:
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Introduction
  • Quantum spin- 1/2 chain with the nearest-neighbour couplings
  • Co-ordinate Bethe ansatz for a Heisenber-Ising ring
  • Correlated electron chains: Co-ordinate Bethe ansatz
  • Algebraic Bethe ansatz
  • Correlated quantum chains with open boundary conditions
  • Correlated quantum chains with isolated impurities
  • Correlated quantum chains with a finite concentration of impurities
  • Finite size corrections in quantum correlated chains
  • Beyond the integrability: Approximate methods.