The background field method and the linearization problem for Poisson manifolds

P. A. Grassi, A. Quadri

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

The background field method (BFM) for the Poisson sigma model (PSM) is studied as an example of the application of the BFM technique to open gauge algebras. The relationship with Seiberg-Witten maps arising in non-commutative gauge theories is clarified. It is shown that the implementation of the BFM for the PSM in the Batalin-Vilkovisky formalism is equivalent to the solution of a generalized linearization problem (in the formal sense) for Poisson structures in the presence of gauge fields. Sufficient conditions for the existence of a solution and a constructive method to derive it are presented.

Lingua originaleInglese
pagine (da-a)549-568
Numero di pagine20
RivistaNuclear Physics B
Volume706
Numero di pubblicazione3
DOI
Stato di pubblicazionePubblicato - 7 feb 2005

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