Instantons on Quivers and Orientifolds
Author(s) -
Francesco Fucito,
José Francisco Morales,
Rubik Poghossian
Publication year - 2004
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 - 10.1088/1126-6708/2004/10/037
Subject(s) - quiver , orientifold , instanton , gauge theory , gauge (firearms) , supersymmetric gauge theory , gauge group , physics , theoretical physics , gravitation , mathematical physics , mathematics , pure mathematics , geography , quantum mechanics , archaeology , brane cosmology
We compute the prepotential for gauge theories descending from ${\cal N}=4$SYM via quiver projections and mass deformations. This accounts for gauge theories with product gauge groups and bifundamentalmatter. The case of massive orientifold gauge theories with gauge group SO/Spis also described. In the case with no gravitational corrections the resultsare shown to be in agreement with Seiberg-Witten analysis and previous resultsin the literature.Comment: 28 pages, revised version, references added, some typos correcte
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