Results 1 to 10 of about 1,176,606 (385)
Breaking of Gauge Symmetry in Lattice Gauge Theories. [PDF]
Physical Review Letters, 2021 We study perturbations that break gauge symmetries in lattice gauge theories. As a paradigmatic model, we consider the three-dimensional Abelian-Higgs (AH) model with an N-component scalar field and a noncompact gauge field, which is invariant under U(1)
C. Bonati, A. Pelissetto, E. Vicari
semanticscholar +7 more sources
Physics of Particles and Nuclei, 2023 The gauge symmetry is said unfree if the gauge transformation leaves the action functional unchanged provided for the gauge parameters are constrained by the system of partial differential equations.
V. Abakumova, S. Lyakhovich
semanticscholar +3 more sources
Mirror Symmetry as a Gauge Symmetry [PDF]
Physics Letters B, 1994 It is shown that in string theory mirror duality is a gauge symmetry (a Weyl transformation) in the moduli space of $N=2$ backgrounds on group manifolds, and we conjecture on the possible generalization to other backgrounds, such as Calabi-Yau manifolds ...
Amit Giveon +21 more
core +4 more sources
Higher-group symmetry in finite gauge theory and stabilizer codes [PDF]
SciPost Physics, 2022 A large class of gapped phases of matter can be described by topological finite group gauge theories. In this paper, we show how such gauge theories possess a higher-group global symmetry, which we study in detail. We derive the $d$-group global symmetry
Maissam Barkeshli, Yu-An Chen, Po-Shen Hsin, Ryohei Kobayashi
doaj +2 more sources
Gauge Symmetries, Symmetry Breaking, and Gauge-Invariant Approaches [PDF]
, 2021 Gauge symmetries play a central role, both in the mathematical foundations as well as the conceptual construction of modern (particle) physics theories.
Philipp Berghofer +6 more
semanticscholar +4 more sources
Twist Symmetry and Gauge Invariance [PDF]
Physics Letters B, 2006 By applying properly the concept of twist symmetry to the gauge invariant theories, we arrive at the conclusion that previously proposed in the literature noncommutative gauge theories, with the use of $\star$-product, are the correct ones, which possess
A. Tureanu +17 more
core +5 more sources
Gauge symmetry breaking in gauge theories---In search of clarification [PDF]
European Journal for Philosophy of Science, 2011 The paper investigates the spontaneous breaking of gauge symmetries in gauge theories from a philosophical angle, taking into account the fact that the notion of a spontaneously broken local gauge symmetry, though widely employed in textbook expositions ...
Friederich, Simon
core +7 more sources
The standard model gauge symmetry from higher-rank unified groups in grand gauge-Higgs unification models [PDF]
Journal of High Energy Physics, 2017 We study grand unified models in the five-dimensional space-time where the extra dimension is compactified on S 1/ℤ 2. The spontaneous breaking of unified gauge symmetries is achieved via vacuum expectation values of the extra-dimensional components of ...
Kentaro Kojima +2 more
doaj +2 more sources
Symmetric Gapped Interfaces of SPT and SET States: Systematic Constructions
Physical Review X, 2018 Symmetry-protected topological (SPT) states have boundary ’t Hooft anomalies that obstruct the effective boundary theory realized in its own dimension with UV completion and with an on-site G-symmetry.
Juven Wang, Xiao-Gang Wen, Edward Witten
doaj +2 more sources
Symmetry broken and restored coupled-cluster theory. II. Global gauge symmetry and particle number [PDF]
, 2015 We have recently extended many-body perturbation theory and coupled-cluster theory performed on top of a Slater determinant breaking rotational symmetry to allow for the restoration of the angular momentum at any truncation order [T. Duguet, J. Phys.
T. Duguet, A. Signoracci
openalex +3 more sources