Gauge-gravity correspondence and the construction of non-perturbative string theory

规范重力对应与非微扰弦理论的构建

• 批准号: 20340048
• 负责人: YONEYA Tamiaki
• 金额: $ 11.9万
• 依托单位: The Open University of Japan (2009-2012)The University of Tokyo (2008)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20340048/
• 关键词: 超弦理論; ゲージ重力対応; D ブレーン; 超重力理論; 統一理論; 量子重力; ゲージ理論; 超対称性; 力の統一; 弦の場の理論; 行列模型; 超対称ゲージ理論; AdS/CFT対応; Dブレーン; 格子超対称性; AdS; CFT対応

The purpose of the present research project is to pursue the possibility of constructing a unified theory of all fundamental interactions including gravity, on the basis of the so-called (super) string theory. In particular, we have investigated the correspondence between (super) gravity theory (or general relativity theory) and quantum gauge theories, the latter of which constitute standard theories for describing electro-weak and nuclear (or strong) interactions. We have uncovered several new facets of this remarkable correspondence and also of non-perturbative properties of string theory by developing new theoretical methods and tools in studying this difficult question. We hope that our new findings provide important clues toward the final goal of unifying quantum theory and general relativity, which continues to be a dream of modern physicists.

本研究项目的目的是寻求在所谓的（超）弦理论的基础上构建包括重力在内的所有基本相互作用的统一理论的可能性。特别是，我们研究了（超）引力理论（或广义相对论）和量子规范理论之间的对应关系，后者构成了描述电弱相互作用和核（或强）相互作用的标准理论。通过开发新的理论方法和工具来研究这个难题，我们发现了这种显着对应关系的几个新方面以及弦理论的非微扰特性。我们希望我们的新发现为统一量子理论和广义相对论的最终目标提供重要线索，这仍然是现代物理学家的梦想。

项目成果

Gauge-invariant observables and marginal deformations in open string field theory

开弦场理论中的规范不变可观测量和边际变形

• 发表时间: 2013
• 作者: Matej Kudrna

Closed string field theory in a-gauge

a 规范中的闭弦场理论

• 发表时间: 2012
• 作者: Masako Asano;Mitsuhiro Kato
• 通讯作者: Mitsuhiro Kato

Leibniz rule, locality and supersymmetry on lattice

莱布尼茨法则、格子局部性和超对称性

• 发表时间: 2012
• 作者: Mitsuhiro Kato

On the instantons and the hypermultiplet mass of N=2* super Yang-Mills on S^4

关于 S^4 上 N=2* super Yang-Mills 的瞬子和超多重态质量

• 发表时间: 2012
• 作者: Takuya Okuda

Operator Formulation of Green-Schwarz Superstring in the Semi-Light-Cone Conformal Gauge

半光锥共形规范中格林-施瓦茨超弦的算子公式

• 发表时间: 2011
• 作者: Yoichi Kazama;Naoto Yokoi
• 通讯作者: Naoto Yokoi