Hartree-Fock ground state of the composite fermion metal

Дата и время публикации : 1995-06-05T14:22:21Z

Авторы публикации и институты :
P. Sitko
L. Jacak

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к cтатье: 8 pages (Latex), to appear in Mod.Phys.Lett. B
Первичная категория: cond-mat

Все категории : cond-mat

Краткий обзор статьи: Within the Hartree-Fock approximation the ground state of the composite fermion metal is found. We observe that the single-particle energy spectrum is dominated by the logarithmic interaction exchange term which leads to an infinite jump of the single-particle energy at the Fermi momentum. It is shown that the Hartree-Fock result brings no corrections to the RPA Fermi velocity.

Category: Physics