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Title: Progress toward the determination of complete vertex operators for the IIB matrix model

Abstract

We report on progress in determining the complete form of vertex operators for the IIB matrix model. The exact expressions are obtained for those emitting massless IIB supergravity fields up to sixth order in the light-cone superfield, in which the conjugate gravitino and conjugate two-form vertex operators are newly determined. We also provide a consistency check by computing the kinematical factor of a four-point graviton amplitude in a D-instanton background. We conjecture that the low-energy effective action of the IIB matrix model at large N is given by tree-level supergravity coupled to the vertex operators.

Authors:
;  [1];  [2];  [1];  [2]
  1. High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801 (Japan)
  2. (Japan)
Publication Date:
OSTI Identifier:
20933309
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 75; Journal Issue: 10; Other Information: DOI: 10.1103/PhysRevD.75.106002; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ACTION INTEGRAL; INSTANTONS; LIGHT CONE; MATRICES; SUPERGRAVITY

Citation Formats

Kitazawa, Yoshihisa, Mizoguchi, Shun'ya, Department of Particle and Nuclear Physics, The Graduate University for Advanced Studies, Tsukuba, Ibaraki 305-0801, Saito, Osamu, and Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582. Progress toward the determination of complete vertex operators for the IIB matrix model. United States: N. p., 2007. Web. doi:10.1103/PHYSREVD.75.106002.
Kitazawa, Yoshihisa, Mizoguchi, Shun'ya, Department of Particle and Nuclear Physics, The Graduate University for Advanced Studies, Tsukuba, Ibaraki 305-0801, Saito, Osamu, & Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582. Progress toward the determination of complete vertex operators for the IIB matrix model. United States. doi:10.1103/PHYSREVD.75.106002.
Kitazawa, Yoshihisa, Mizoguchi, Shun'ya, Department of Particle and Nuclear Physics, The Graduate University for Advanced Studies, Tsukuba, Ibaraki 305-0801, Saito, Osamu, and Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582. Tue . "Progress toward the determination of complete vertex operators for the IIB matrix model". United States. doi:10.1103/PHYSREVD.75.106002.
@article{osti_20933309,
title = {Progress toward the determination of complete vertex operators for the IIB matrix model},
author = {Kitazawa, Yoshihisa and Mizoguchi, Shun'ya and Department of Particle and Nuclear Physics, The Graduate University for Advanced Studies, Tsukuba, Ibaraki 305-0801 and Saito, Osamu and Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582},
abstractNote = {We report on progress in determining the complete form of vertex operators for the IIB matrix model. The exact expressions are obtained for those emitting massless IIB supergravity fields up to sixth order in the light-cone superfield, in which the conjugate gravitino and conjugate two-form vertex operators are newly determined. We also provide a consistency check by computing the kinematical factor of a four-point graviton amplitude in a D-instanton background. We conjecture that the low-energy effective action of the IIB matrix model at large N is given by tree-level supergravity coupled to the vertex operators.},
doi = {10.1103/PHYSREVD.75.106002},
journal = {Physical Review. D, Particles Fields},
number = 10,
volume = 75,
place = {United States},
year = {Tue May 15 00:00:00 EDT 2007},
month = {Tue May 15 00:00:00 EDT 2007}
}