Ward identities from recursion formulas for correlation functions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F15%3A00455092" target="_blank" >RIV/67985840:_____/15:00455092 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.5817/AM2015-5-347" target="_blank" >http://dx.doi.org/10.5817/AM2015-5-347</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5817/AM2015-5-347" target="_blank" >10.5817/AM2015-5-347</a>

Result language

angličtina

Original language name

Ward identities from recursion formulas for correlation functions

Original language description

A conformal block formulation for the Zhu recursion procedure in conformal eld theory which allows to nd n-point functions in terms of the lower correlations functions is introduced. Then the Zhu reduction operators acting on a tensor product of VOA modules are de ned. By means of these operators we show that the Zhu reduction procedure generates explicit forms of Ward identities for conformal blocks of vertex operator algebras. Explicit examples of Ward identities for the Heisenberg and free fermionicvertex operatoralgebras are supplied.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Archivum mathematicum

ISSN

0044-8753

e-ISSN

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Volume of the periodical

51

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

10

Pages from-to

347-356

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-84957594403