COHOMOLOGICAL FIELD THEORY APPROACH TO MATRIX STRINGS

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Cohomological Field Theory Approach to Matrix Strings

In this paper we consider IIA and IIB matrix string theories which are defined by twodimensional and three-dimensional super Yang-Mills theory with the maximal supersymmetry, respectively. We exactly compute the partition function of both of the theories by mapping to a cohomological field theory. Our result for the IIA matrix string theory coincides with the result obtained in the infra-red li...

متن کامل

Noncommutative Cohomological Field Theory and GMS soliton

We show that it is possible to construct invariant field theory under the translation of noncommutative parameter θμν . This is achieved by noncommutative cohomological field theory. As an example, noncommutative cohomological scalar field theory is constructed, and its partition function is calculated. The partition function is the Euler number of Gopakumar, Minwalla and Strominger (GMS) solit...

متن کامل

From SYM Perturbation Theory to Closed Strings in Matrix Theory

For the purpose of better understanding the AdS/CFT correspondence it is useful to have a description of the theory for all values of the ’t Hooft coupling, and for all N . We discuss such a description in the framework of Matrix theory for SYM on D4-branes, which is given in terms of quantum mechanics on the moduli space of solutions of the Nahm equations. This description reduces to both SYM ...

متن کامل

Strings and Unified Field Theory

It is argued that string theory predicts unified field theory rather than general relativity coupled to matter fields. In unified field theory all the objects are geometrical, for strings the Kalb-Ramond matter field is identical to the asymmetric part of the metric except that the fields contribute to different sides of the field equations. The dilaton is related to the object of non-metricity.

متن کامل

Noncommutative Cohomological Field Theories and Topological Aspects of Matrix models

We study topological aspects of matrix models and noncommutative cohomological field theories (N.C.CohFT). N.C.CohFT have symmetry under the arbitrary infinitesimal noncommutative parameter θ deformation. This fact implies that N.C.CohFT possess a less sensitive topological property than K-theory, but the classification of manifolds by N.C.CohFT has a possibility to give a new view point of glo...

متن کامل

ذخیره 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 A

سال: 1999

ISSN: 0217-751X,1793-656X

DOI: 10.1142/s0217751x99001871