Exact spectral functions of a non-Fermi liquid in one dimension


Autoria(s): Penc, Karlo; Shastry, Sriram B
Data(s)

15/04/2002

Resumo

We study the exact one-electron propagator and spectral function of a solvable model of interacting electrons due to Schulz and Shastry. The solution previously found for the energies and wave functions is extended to give spectral functions that turn out to be computable, interesting, and nontrivial. They provide one of the few examples of cases where the spectral functions are known asymptotically as well as exactly.

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/39181/1/Exact_spectral_functions.pdf

Penc, Karlo and Shastry, Sriram B (2002) Exact spectral functions of a non-Fermi liquid in one dimension. In: Physical Review B: Condensed Matter and Materials Physics, 65 (15). pp. 155110-7.

Publicador

The American Physical Society

Relação

http://prb.aps.org/abstract/PRB/v65/i15/e155110

http://eprints.iisc.ernet.in/39181/

Palavras-Chave #Others
Tipo

Journal Article

PeerReviewed