Universality of nonperturbative effects inc< 1 noncritical string theory | Zendy

Nobuyuki Ishibashi | Zendy; Tsunehide Kuroki | Zendy; Atsushi Yamaguchi | Zendy

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Universality of nonperturbative effects inc< 1 noncritical string theory

Author(s) -

Nobuyuki Ishibashi,

Tsunehide Kuroki,

Atsushi Yamaguchi

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 - 10.1088/1126-6708/2005/09/043

Subject(s) - universality (dynamical systems) , scaling limit , physics , string field theory , non critical string theory , relationship between string theory and quantum field theory , mathematical physics , string theory , scaling , string (physics) , matrix (chemical analysis) , theoretical physics , mathematics , quantum mechanics , quantum gravity , geometry , materials science , composite material , quantum

Nonperturbative effects in c<1 noncritical string theory are studied usingthe two-matrix model. Such effects are known to have the form fixed by thestring equations but the numerical coefficients have not been known so far.Using the method proposed recently, we show that it is possible to determinethe coefficients for (p,q) string theory. We find that they are indeed finitein the double scaling limit and universal in the sense that they do not dependon the detailed structure of the potential of the two-matrix model.Comment: 17 page

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