Left-handed and right-handed U(1) gauge symmetry
نویسندگان
چکیده
منابع مشابه
Characterization of right-handed and left-handed shapes
Many natural shapes are chiral (or handed). Our hands, for example, have a righthand version and a left-hand version, the two types being mirror images of each other. Molecules are also classi ed according to their chirality, which determines their chemical characteristics. Glucose, for example, is sweet only in one chirality, while it is tasteless in the other. The notion of chirality for two ...
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متن کاملEuclidean general relativity from “ left - handed area = right - handed area ”
A classical continuum theory corresponding to Barrett and Crane’s model of Euclidean quantum gravity is presented. The fields in this classical theory are those of SO(4) BF theory, a simple topological theory of an so(4) valued 2-form field, B μν , and an so(4) connection. The left handed (self-dual) and right handed (anti-self-dual) components of B define a left handed and a, generally distinc...
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We investigate what would be the consequences for leptogenesis of the existence of a charged SU(2)L singlet scalar δ . If such a scalar particle exists it allows the right-handed neutrinos to couple not only to left-handed lepton and Higgs doublets as in ordinary leptogenesis, but also to a right-handed charged lepton and a δ. This provides a new source of leptogenesis which can be successful i...
متن کاملپرده صماخ و چپ دستها T.M and left handed
ABCTRACT: To find out what percentage of the men are left-handed or as a rule use their left hand for writing or do precise or complicated jobs is to question them directly. Neurologists believe that less than 10 percent of people are left - handed. In our study, we should like to know the correct percentage of the men living in Rasht are left -handed . This study is statistically based on m...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2018
ISSN: 1029-8479
DOI: 10.1007/jhep01(2018)099