Pismo uredniku
Effective electron mass from ward identity with non-local interaction
Bhaswati Biswas
; Cavendish Laboratory, University of Cambridge, Madingley Road, Cambridge CB3 OHE, U.K.
Sri P. Tewari
; Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India
Sažetak
The Ward identity relation is used to obtain the effective electron mass m*, at metallic density by solving the integral equation for the proper vertex function, Λkw (p) with a non-local form for the interaction.
Ključne riječi
Hrčak ID:
331131
URI
Datum izdavanja:
2.7.1986.
Posjeta: 445 *