Glueballs of super Yang-Mills from wrapped branes | Zendy

Elena Cáceres | Zendy; Carlos Núñez | Zendy

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Glueballs of super Yang-Mills from wrapped branes

Author(s) -

Elena Cáceres,

Carlos Núñez

Publication year - 2005

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 - 10.1088/1126-6708/2005/09/027

Subject(s) - dilaton , brane cosmology , scalar (mathematics) , physics , yang–mills existence and mass gap , metric (unit) , regularization (linguistics) , mathematical physics , theoretical physics , particle physics , mathematics , geometry , philosophy , engineering , gauge theory , linguistics , operations management

In this paper we study qualitative features of glueballs in N=1 SYM formodels of wrapped branes in IIA and IIB backgrounds. The scalar mode, 0++ isfound to be a mixture of the dilaton and the internal part of the metric. Wecarry out the numerical study of the IIB background. The potential foundexhibits a mass gap and produces a discrete spectrum without any cut-off. Wepropose a regularization procedure needed to make these states normalizable.Comment: 22 pages plus a appendixes, 2 figure

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