R-symmetry, supersymmetry breaking and metastable vacua in supergravity(Summer Institute 2007)

スポンサーリンク

概要

• 論文の詳細を見る

• We study the relations among R-symmetry, supersymmetry breaking and metastability in N=1 supergravity with a continuous global U(1)_R symmetry. First we show that the general argument by Nelson and Seiberg(NS) for dynamical supersymmetry(SUSY) breaking still holds with local SUSY, except for a certain nontrivial case. Then, we discuss the relation between explicit R-symmetry breaking terms and the metastabilities of SUSY breaking vacua in O'Raifeartaigh model. We show that the R-breaking terms are basically divided into two categories. One of them generates SUSY solutions which disappear if we uplift the original SUSY breaking minimum to a Minkowski vacuum. In such sense, not all of the explicit R-breaking terms leads to a metastability of the SUSY breaking vacuum.

• 素粒子論グループ 素粒子研究編集部の論文
• 2008-04-20

著者

• OMURA Yuji

  Department of Crown Bridge Prosthodontics, Ninon University School of Dentistry at Matsudo

• Omura Yuji

  Department Of Crown Bridge Prosthodontics Ninon University School Of Dentistry At Matsudo

• Omura Yuji

  Kyoto Univ. Kyoto Jpn

関連論文

• Effects from Applying Adhesive Agents onto Silanated Porcelain Surface on the Resin Bond Durability
• R-symmetry, supersymmetry breaking and metastable vacua in supergravity(Summer Institute 2007)
• Duality cascade of softly broken supersymmetric theories(16th YKIS Conference Progress in Particle Physics 2008)

スポンサーリンク