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Acta Polytechnica
Article . 2008 . Peer-reviewed
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Acta Polytechnica
Article
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Acta Polytechnica
Article . 2008
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https://dx.doi.org/10.14311/95...
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Correlation Functions for Lattice Integrable Models

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 02 Jan 2008Publisher:Czech Technical University in Prague - Central LibraryJournal:Acta Polytechnica, volume 48 (issn: 1210-2709, eissn: 1805-2363, Copyright policy )
Authors: F. Smirnov;

doi: 10.14311/959

Correlation Functions for Lattice Integrable Models

Abstract

In this lectures I consider the problem of calculating the correlation functions for XXZ spin chain. First, I explain in details the free fermion case. Then I show that for generic coupling constant the fermionic operators acting on the space of quasi-local fields can be introduced. In the basis generated by these fermionic operators the correlation functions are given by determinants as in the free fermion case. 

Keywords

exactly solvable models of statistical physics, correlation functions, Quantum integrable models, TA1-2040, Engineering (General). Civil engineering (General)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
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Published in a Diamond OA journal