Dynamical Generation of Non-Abelian Gauge Group via the Improved Perturbation Theory(Spacetime and Matrix model,NONCOMMUTATIVE GEOMETRY AND QUANTUM SPACETIME IN PHYSICS)

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概要

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• It was suggested that the massive Yang-Mills-Chern-Simons matrix model has three phases and that in one of them a non-Abelian gauge symmetry is dynamically generated. The analysis was at the one-loop level around a classical solution of fuzzy sphere type. We obtain evidences that three phases are indeed realized as nonperturbative vacua by using the improved perturbation theory. It gives a good example that even if we start from a trivial vacuum, the improved perturbation theory around it enables us to observe nontrivial vacua.

• 理論物理学刊行会の論文
• 2008-03-07

著者

• Kuroki Tsunehide

  High Energy Accelerator Research Organization (kek)

関連論文

• Dynamical Generation of Non-Abelian Gauge Group via the Improved Perturbation Theory(Spacetime and Matrix model,NONCOMMUTATIVE GEOMETRY AND QUANTUM SPACETIME IN PHYSICS)

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