Finite Temperature Correlated Mean Field Treatments and Information Theory
A general self-consistent scheme for approximating statistical operators is discussed within the context of Information Theory. As an application, a special correlated finite temperature mean field approximation is derived and applied to many-fermion systems. A substantial improvement over conventio...
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| Autores principales: | , , , |
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| Formato: | Libro Capitulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
Springer
1992
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/138107 |
| Aporte de: |
| Sumario: | A general self-consistent scheme for approximating statistical operators is discussed within the context of Information Theory. As an application, a special correlated finite temperature mean field approximation is derived and applied to many-fermion systems. A substantial improvement over conventional approaches such as finite temperature Hartree-Fock and finite temperature BCS is obtained in finite systems. |
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