Non-perturbative formulation of the supersymmetric theories and numerical simulations

2015 Fiscal Year Final Research Report

• Project/Area Number: 23540330
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Kyushu University (2013-2015); The Institute of Physical and Chemical Research (2011-2012)
• Principal Investigator: Suzuki Hiroshi 九州大学, 理学(系)研究科(研究院), 教授 (90250977)
• Project Period (FY): 2011-04-28 – 2016-03-31
• Keywords: 非摂動論 / 格子場理論 / 格子ゲージ理論 / 超対称性 / 時空対称性

Outline of Final Research Achievements

The elementary particles, the most fundamental element of our universe, are described by a theory with a higher symmetry which is called the gauge theory. The most powerful method to study the dynamics of the gauge theory known so far is the lattice field theory. This method. however, because of its way of construction, is highly incompatible with spacetime symmetries. The supersymmetry, which is a possible element of the theory beyond the standard model of elementary particles, is one of such spacetime symmetries. In this research project, we investigated how such spacetime symmetries, including the supersymmetry and the translational invariance, can be realized in the lattice field theory.

Free Research Field

素粒子論