MATRIX MODELS AND INTEGRABLE C<1 OPEN STRING THEORIES
نویسندگان
چکیده
منابع مشابه
Integrable Models, Susy Gauge Theories and String Theory
We consider the close relation between duality in N = 2 SUSY gauge theories and integrable models. Various integrable models ranging from Toda lattices, Calogero models, spinning tops, and spin chains are related to the quantum moduli space of vacua of N = 2 SUSY gauge theories. In particular, SU(3) gauge theories with two flavors of massless quarks in the fundamental representation can be rela...
متن کاملTwo-Dimensional Chiral Matrix Models and String Theories
We formulate and solve a class of two-dimensional matrix gauge models describing ensembles of non-folding surfaces covering an oriented, discretized, two-dimensional manifold. We interpret the models as string theories characterized by a set of coupling constants associated to worldsheet ramification points of various orders. Our approach is closely related to, but simpler than, the string theo...
متن کاملOn Noncommutative Open String Theories
We investigate new compactifications of OM theory giving rise to a 3+1 dimensional open string theory with noncommutative x-x and x-x coordinates. The theory can be directly obtained by starting with a D3 brane with parallel (near critical) electric and magnetic field components, in the presence of a RR scalar field. The magnetic parameter permits to interpolate continuously between the x-x non...
متن کاملNoncommutative Open String Theories and Their Dualities
The recently found non-critical open string theories is reviewed. These open strings, noncommutative open string theories (NCOS), arise as consistent quantum theories describing the low energy theory of D-branes in a background electric B-field in the critical limit. Focusing on the D3-brane case, we construct the most general (3+1) NCOS, which is described by four parameters. We study S and T ...
متن کاملMatrix String Models for Exact (2,2) String Theories in R-R Backgrounds
We formulate matrix string models on a class of exact string backgrounds with non constant RR-flux parameterized by a holomorphic prepotential function and with manifest (2,2) supersymmetry. This lifts these string theories to M-theory exposing the non perturbative string interaction which is studied by generalizing the instanton asymptotic expansion, well established in the flat background cas...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Modern Physics D
سال: 1994
ISSN: 0218-2718,1793-6594
DOI: 10.1142/s0218271894000290