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Global Symmetry, Local Symmetry, and the Lattice
2010Confinement in non-abelian gauge theory involves the idea that the vacuum state is disordered at large scales; our best evidence that this is true comes from Monte Carlo simulations of lattice gauge theories. So to begin with, I need to explain what is meant by a disordered state, a lattice gauge theory, a Monte Carlo simulation.
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Il Nuovo Cimento, 1960
The Feynman, Gell-Mann model of weak interactions is modified by the introduction of neutral « currents », both of the strangenesss preserving (J) and strangeness changing (S) variety. The various currents, neutral and charged, are chosen and coupled in such a manner as to guarantee the |ΔT|=1/2 selection rule.
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The Feynman, Gell-Mann model of weak interactions is modified by the introduction of neutral « currents », both of the strangenesss preserving (J) and strangeness changing (S) variety. The various currents, neutral and charged, are chosen and coupled in such a manner as to guarantee the |ΔT|=1/2 selection rule.
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Group Representation of Global Intrinsic Symmetries
Computer Graphics Forum, 2017AbstractGlobal intrinsic symmetry detection of 3D shapes has received considerable attentions in recent years. However, unlike extrinsic symmetry that can be represented compactly as a combination of an orthogonal matrix and a translation vector, representing the global intrinsic symmetry itself is still challenging.
Hui Wang 0018, Hui Huang 0004
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Global-symmetry evolution in axion cosmologies
Physical Review D, 1985Cosmological constraints on invisible axion models require a mass scale far below the grand unification scale. Such a hierarchy can lead to an evolution of global symmetries accompanied by a complicated axion domain-wall problem. We show that if this problem is solved at the highest mass scale in the theory, then it does not reoccur at lower mass ...
, Holman, , Kephart
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Global Cut Framework for Removing Symmetries
2001In this paper, we propose a general technique for removing symmetries in CSPs during search. The idea is to record no-goods, during the exploration of the search tree, whose symmetric counterpart (if any) should be removed. The no-good, called Global Cut Seed (GCS), is used to generate Symmetry Removal Cuts (SRCs), i.e., constraints that are ...
Filippo Focacci, Michela Milano
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Symmetry and Scale: From Local to Global Symmetries
1989The explanation of the properties of macroscopic bodies and large-scale phenomena by exploring the features of the microscopic constituents is one of the oldest paradigms of physical sciences. Among the features which are perhaps the most obvious and often the most intriguing are the observed symmetries of material objects.
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Counting Nambu-Goldstone Modes of Higher-Form Global Symmetries
Physical Review Letters, 2021Yoshimasa Hidaka +2 more
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Duality, Generalized Global Symmetries and Jet Space Isometries
Universe, 2022Georgios Karagiannis +2 more
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