Pregled bibliografske jedinice broj: 22222
A perturbation method in strongly correlated fermion systems
A perturbation method in strongly correlated fermion systems // Recent progress in many-body theories / Neilson, David ; Bishop, F., Raymond and (ur.).
Singapur: World Scientific Publishing, 1998. str. 171-174
CROSBI ID: 22222 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A perturbation method in strongly correlated fermion systems
Autori
Keiter, Hellmut ; Kilić, Srećko ; Oberbach, Sven
Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni
Knjiga
Recent progress in many-body theories
Urednik/ci
Neilson, David ; Bishop, F., Raymond and
Izdavač
World Scientific Publishing
Grad
Singapur
Godina
1998
Raspon stranica
171-174
ISBN
981-02-3369-8
Ključne riječi
grand partition function, generalized Feenberg perturbation method, Luttinger model, Fermi liquid
Sažetak
We present a new expression for the grand partition function of a many-body system which contains a generalized Feenberg energy formula. In addition a form of the momentum distribution function of the Luttinger model is derived and non Fermi liquid behaviour is demonstrated.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
