# String Field Theory from IIB Matrix Model

@article{Fukuma1997StringFT, title={String Field Theory from IIB Matrix Model}, author={Masafumi Fukuma and Hikaru Kawai and Yoshihisa Kitazawa and Asato Tsuchiya}, journal={arXiv: High Energy Physics - Theory}, year={1997} }

We derive Schwinger-Dyson equations for the Wilson loops of a type IIB matrix model. Superstring coordinates are introduced through the construction of the loop space. We show that the continuum limit of the loop equation reproduces the light-cone superstring field theory of type IIB superstring in the large-N limit. We find that the interacting string theory can be obtained in the double scaling limit as it is expected.

#### 40 Citations

Note on a Closed String Field Theory from Bosonic IIB Matrix Model

- Physics
- 2003

We apply stochastic quantization method to the bosonic part of IIB matrix model, i.e., a naive zero volume limit of large-N Yang-Mills theory, to construct a collective field theory of Wilson loops.… Expand

Vertex operators in IIB matrix model

- Physics
- 2002

The vertex operators for the supergravity multiplet can be constructed through the Wilson lines in IIB matrix model. We investigate the structure of the vertex operators and the symmetry of their… Expand

Superstring vertex operators in type IIB matrix model

- Physics
- 2008

We clarify the relation between the vertex operators in type IIB matrix model and superstring. Green-Schwarz light-cone closed superstring theory is obtained from IIB matrix model on two-dimensional… Expand

Wilson loops and vertex operators in a matrix model

- Physics
- 2004

We systematically construct wave functions and vertex operators in the type IIB (IKKT) matrix model by expanding a supersymmetric Wilson loop operator. They form a massless multiplet of the N=2 type… Expand

Local field theory from the expanding universe at late times in the IIB matrix model

- Physics
- 2013

Recently we have shown that (3+1)-dimensional expanding universe appears dynamically and uniquely from the Lorentzian version of the IIB matrix model, which is considered as a nonperturbative… Expand

Wilson loops in non-commutative Yang–Mills

- Physics
- 1999

Abstract We study the correlation functions of the Wilson loops in non-commutative Yang–Mills theory based upon its equivalence to twisted reduced models. We point out that there is a crossover at… Expand

(3+1)-DIMENSIONAL EXPANDING UNIVERSE FROM A LORENTZIAN MATRIX MODEL FOR SUPERSTRING THEORY IN (9+1)-DIMENSIONS

- Physics
- 2013

We study the Lorentzian version of the type IIB matrix model as a nonperturbative formulation of superstring theory in (9+1)-dimensions. Monte Carlo results show that not only space but also time… Expand

SPACE-TIME STRUCTURES FROM IIB MATRIX MODEL

- Physics
- 1998

We derive a long distance effective action for space-time coordinates from a IIB matrix model. It provides us an effective tool to study the structures of space-time. We prove the finiteness of the… Expand

Yang-Mills integrals

- Physics
- 2000

SU.N/ Yang-Mills integrals form a new class of matrix models which, in their maximally supersymmetric version, are relevant to recent non-perturbative definitions of 10- dimensional IIB superstring… Expand

Yang-Mills Matrix Theory

- Physics
- 2001

We discuss bosonic and supersymmetric Yang-Mills matrix models with compact semi-simple gauge group. We begin by finding convergence conditions for the partition and correlation functions. Moving on,… Expand

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We show that a recently proposed Yang-Mills matrix model with an auxiliary field, which is a candidate for a non-perturbative description of type IIB superstrings, captures the Euler characteristic… Expand

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