Low-dimensional correlated particle systems: Exact results for groundstate and thermodynamic quantities

A one-dimensional fermion model with bond charge-interactions as well as Hubbard-type interactions is investigated exactly. The large distance asymptotics of the density-density and pair correlations are calculated. The system shows Luther-Emery liquid behaviour with a crossover from a density-densi...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Klümper, A.
Format:	Buchkapitel
Sprache:	eng
Schlagworte:	71.28.+d 74.20.-z 75.10.Lp
Online-Zugang:	Volltext
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