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GAUGE NON-INVARIANCE AS TESTS OF EMERGENT GAUGE SYMMETRY
Incentives emergency plan is symmetrical the underlying basic theory lorentz invariance of gravity field
2014/12/18
We motivate the concept of emergent gauge symmetry and discuss ways that this concept can be tested. The key idea is that if a symmetry is emergent, one should look for small violations of this symmet...
视频：南京大学大学物理学第25讲 Gauge symmetry。
Abstract: We discuss the f(R) gravity model in which the origin of dark energy is identified as a modification of gravity. The Noether symmetry with gauge term is investigated for the f(R) cosmologica...
Gauge Symmetry Breaking in Gauge Theories---In Search of Clarification
Gauge Symmetry Gauge Theories Clarification
2011/8/11
Abstract: The paper investigates the spontaneous breaking of gauge symmetries in gauge theories from a philosophical angle. Local gauge symmetry itself cannot break spontaneously in quantized gauge th...
Mass generation mechanism for spin 1/2 fermions in Dirac--Yang--Mills model equations with a symplectic gauge symmetry
Mass generation mechanism spin 1/2 fermions symplectic gauge symmetry
2010/12/8
n the StandardModel of electroweak interactions the fundamental fermions acquire masses by the Yukawa interaction with the (spin 0) Higgs field. In our model spin 1/2 fermions acquire masses by an int...
This paper is an analysis of the geometrical interpretation of local gauge symmetry for theories of the Yang-Mills type.
According to conventional wisdom, local gauge symmetry is not a symmetry of nature, but an artifact of how our theories represent nature. But a study of the so-called theta-vacuum appears to refute th...
In a recent paper in the British Journal for the Philosophy of Science, Kosso discussed the observational status of continuous symmetries of physics. While we are in broad agreement with his approach,...
Maximally Generalized Yang--Mills Model and Dynamical Breaking of Gauge
Symmetry
Yang-Mills theory dynamical symmetry breaking
2007/8/15
2006Vol.45No.2pp.297-300DOI:
Maximally Generalized Yang--Mills Model and Dynamical Breaking of Gauge
Symmetry
WANG Dian-Fu1,2 and SONG He-Shan2
1 Department of Physics, ...
A Generalized Yang-Mills Model and Dynamical Breaking of Gauge Symmetry
Yang-Mills theory dynamical symmetry breaking
2007/8/15
2005Vol.43No.6pp.1083-1086DOI:
A Generalized Yang-Mills Model and Dynamical Breaking of Gauge Symmetry
WANG Dian-Fu and SONG He-Shan
Department of Physics, Dalian Univer...
Nonabelian Cosmic Strings from SO(3) Gauge Symmetry
SO(3) Gauge Symmetry nonabelian cosmic strings
2010/4/15
The nature of SO(3) breaking into its closed subgroups and the emergence of nonabelian cosmic strings are discussed. Relevance to GUT breaking and thereby to cosmology is pointed out. Classification o...