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Degenerate domain walls in supersymmetric theories. [PDF]
Proc Natl Acad Sci U S AChen S, Ievlev E, Shifman M.
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Winding coupling phase for pseudo-spin-derived topological photonics. [PDF]
Nat CommunLiu T, Qiu M, Yan W.
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Gapless fracton quantum spin liquid and emergent photons in a 2D spin-1 model
Niggemann N +3 more
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Reports on Progress in Physics, 1979
The past 15 years has seen the gradual emergence of the idea that the fundamental physical interactions are determined by gauge symmetry or, more precisely, by hidden (spontaneously broken) gauge symmetry. The importance of gauge symmetry is that it reduces considerably the possible forms of interaction, gives the interactions a geometrical meaning ...
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The past 15 years has seen the gradual emergence of the idea that the fundamental physical interactions are determined by gauge symmetry or, more precisely, by hidden (spontaneously broken) gauge symmetry. The importance of gauge symmetry is that it reduces considerably the possible forms of interaction, gives the interactions a geometrical meaning ...
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2000
Abstract But this extra term is of the same form but of opposite sign so as to cancel the corresponding term in the transformation of the ordinary derivative. In this way the gauge field is just the compensating field needed to enforce the invariance of the theory under transformations that differ from point to point.
Ta-Pei Cheng, Ling-Fong Li
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Abstract But this extra term is of the same form but of opposite sign so as to cancel the corresponding term in the transformation of the ordinary derivative. In this way the gauge field is just the compensating field needed to enforce the invariance of the theory under transformations that differ from point to point.
Ta-Pei Cheng, Ling-Fong Li
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Gauge Symmetry and Transverse Symmetry Transformations in Gauge Theories
Communications in Theoretical Physics, 2009The transverse symmetry transformations associated with the normal symmetry transformations are proposed to build the transverse constraints on the basic vertices in gauge theories. I show that, while the BRST symmetry in non-Abelian gauge theory QCD (Quantum Chromodynamics) leads to the Slavnov–Taylor identity for the quark-gluon vertex which ...
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Lagrangian constraints and gauge symmetries
Letters in Mathematical Physics, 1988Within the study of degenerate Lagrangian systems, a new intrinsic expression is proposed for the conditions under which the solutions of the dynamical equation \(i_{\Gamma}\omega =dE\) do exist and are second- order vector fields. Such conditions are expressed in terms of generalized symmetries for the Lagrangian and constitute further progress in ...
FERRARIO, Carlo, PASSERINI, Arianna
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