String theoretical interpretation for finite N Yang-Mills theory in two dimensions

Toshihiro Matsuo; So Matsuura

doi:10.1142/S0217732305016348

String theoretical interpretation for finite N Yang-Mills theory in two dimensions

Toshihiro Matsuo, So Matsuura

研究成果: Article › 査読

4 被引用数 (Scopus)

抄録

We discuss the equivalence between a string theory and the two-dimensional Yang-Mills theory with SU(N) gauge group for finite N. We find a sector which can be interpreted as a sum of covering maps from closed string worldsheets to the target space, whose covering number is less than N. This gives an asymptotic expansion of 1/N whose large N limit becomes the chiral sector defined by Gross and Taylor. We also discuss that the residual part of the partition function provides the nonperturbative corrections to the perturbative expansion.

本文言語	English
ページ（範囲）	29-41
ページ数	13
ジャーナル	Modern Physics Letters A
巻	20
号	1
DOI	https://doi.org/10.1142/S0217732305016348
出版ステータス	Published - 2005 1 10
外部発表	はい

ASJC Scopus subject areas

Nuclear and High Energy Physics
Astronomy and Astrophysics
Physics and Astronomy(all)

文献へのアクセス

10.1142/S0217732305016348

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引用スタイル

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keywords = "Finite N 2D Yang-Mills theory, Gauge/string duality, Nonperturbative collections",

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