Non-commutative Principal Chiral Models | Zendy

Stefano Profumo | Zendy

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Non-commutative Principal Chiral Models

Author(s) -

Stefano Profumo

Publication year - 2002

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2002/10/035

Subject(s) - commutative property , limiting , brane , consistency (knowledge bases) , physics , scaling , limit (mathematics) , theoretical physics , mathematics , pure mathematics , mathematical analysis , geometry , engineering , mechanical engineering

Twisted Eguchi-Kawai reduced chiral models are shown to be formallyequivalent to a U(1) non-commutative parent theory. The non-commutative theorydescribes the vacuum dynamics of the non-commutative charged tachyonic field ofa brane system. To make contact with the continuum non-commutative theory, adouble scaling large N limit for the reduced model is required. We show apossible limiting procedure, which we propose to investigate numerically. Ournumerical results show substantial consistency with the outlined procedureComment: 15 pages, 2 figure

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