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双线性R宇称破坏超对称中的有效拉氏量及中微子的质量产生

Effective lagrangian of bilinear R- parity violating supersymmetry for neutrino mass generation
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摘要 中微子在标准模型中是没有质量的,而在R宇称不守恒的最小超对称标准模型中却可以产生中微子质量。本文采用有效拉氏量方法,给出了希格斯场和费米场双重态,并根据在高能标的最初的双重态和它们的真空期待值定义了标准模型中的希格斯双重态。 In Standard Model neutrinos are strictly massless. Using the effective Lagrangian method,we will present the considerations concerning Higgs field and Fermion field doublets and define the SM Higgs doublets in terms of the original doublets at higher energy scales and their vacuum expectation values.
出处 《辽宁科技大学学报》 CAS 2015年第2期142-146,共5页 Journal of University of Science and Technology Liaoning
基金 国家自然科学基金(11247019) 辽宁省博士启动金(20121062)
关键词 中微子 R宇称不守恒 有效拉氏量 neutrino R-parity violation effective Lagrangian
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参考文献15

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