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arXiv 1503.06478hep-ph
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超对称性与R宇称

Supersymmetry and R-parity: an Overview

Rabindra N. Mohapatra

摘要:

本文简要介绍了最小超对称标准模型(MSSM)及其扩展中R宇称破坏(RPV)的一些理论问题。自发和明确的RPV模型进行了讨论,并概述了一些后果。特别强调的是,基于局部B-L的最简单的超对称理论预言R-宇称必须是破缺的对称,这一事实使得在讨论超对称现象学时认真对待R-宇称破缺成为一个令人信服的理由。

英文摘要:

This article provides a brief overview of some of the theoretical aspects of R-parity violation (RPV) in the minimal supersymmetric standard model (MSSM) and its extensions. Both spontaneous and explicit RPV models are discussed and some consequences are outlined. In particular, it is emphasized that the simplest supersymmetric theories based on local B-L predict that R-parity must be a broken symmetry, a fact which makes a compelling case for taking R-parity breaking seriously in discussions of supersymmetry phenomenology.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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