Results 31 to 40 of about 1,176,606 (385)
Fractons, dipole symmetries and curved spacetime
SciPost Physics, 2022 We study complex scalar theories with dipole symmetry and uncover a no-go theorem that governs the structure of such theories and which, in particular, reveals that a Gaussian theory with linearly realised dipole symmetry must be Carrollian.
Leo Bidussi, Jelle Hartong, Emil Have, Jørgen Musaeus, Stefan Prohazka
doaj +1 more source
Constructing Quantum Spin Liquids Using Combinatorial Gauge Symmetry.
Physical Review Letters, 2020 We introduce the notion of combinatorial gauge symmetry-a local transformation that includes single spin rotations plus permutations of spins (or swaps of their quantum states)-that preserve the commutation and anticommutation relations among the spins ...
C. Chamon, D. Green, Zhi-Cheng Yang
semanticscholar +1 more source
Weyl gauge symmetry and its spontaneous breaking in the standard model and inflation [PDF]
Physical Review D, 2018 We discuss the local (gauged) Weyl symmetry and its spontaneous breaking and apply it to model building beyond the Standard Model (SM) and inflation.
D. Ghilencea, Hyun Min Lee
semanticscholar +1 more source
Gauge Symmetries and Renormalization
Mathematical Physics, Analysis and Geometry, 2022 AbstractWe study the perturbative renormalization of quantum gauge theories in the Hopf algebra setup of Connes and Kreimer. It was shown by van Suijlekom (Commun Math Phys 276:773–798, 2007) that the quantum counterparts of gauge symmetries—the so-called Ward–Takahashi and Slavnov–Taylor identities—correspond to Hopf ideals in the respective ...
openaire +4 more sources
A note on unfree gauge symmetry
Nuclear Physics B, 2019 We study the general structure of field theories with the unfree gauge symmetry where the gauge parameters are restricted by differential equations.
D.S. Kaparulin, S.L. Lyakhovich
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Gravitational waves from first order electroweak phase transition in models with the U(1)X gauge symmetry [PDF]
Journal of High Energy Physics, 2018 We consider a standard model extension equipped with a dark sector where the U(1)X Abelian gauge symmetry is spontaneously broken by the dark Higgs mechanism. In this framework, we investigate patterns of the electroweak phase transition as well as those
K. Hashino +4 more
semanticscholar +1 more source
Gauge origin of discrete flavor symmetries in heterotic orbifolds
Physics Letters B, 2014 We show that non-Abelian discrete symmetries in orbifold string models have a gauge origin. This can be understood when looking at the vicinity of a symmetry enhanced point in moduli space.
Florian Beye +2 more
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5D N=1 super QFT: Symplectic quivers
Nuclear Physics B, 2022 We develop a method to build new 5D N=1 gauge models based on Sasaki-Einstein manifolds Yp,q. These models extend the standard 5D ones having a unitary SU(p)q gauge symmetry based on Yp,q.
E.H. Saidi, L.B. Drissi
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Exponentially Suppressed Cosmological Constant with Enhanced Gauge Symmetry in Heterotic Interpolating Models [PDF]
Proceedings of Corfu Summer Institute 2019 "School and Workshops on Elementary Particle Physics and Gravity" — PoS(CORFU2019), 2019 A few 9D interpolating models with two parameters are constructed and the massless spectra are studied by considering compactification of heterotic strings on a twisted circle with a Wilson line.
H. Itoyama, Sota Nakajima
semanticscholar +1 more source
Unfree gauge symmetry in the BV formalism [PDF]
The European Physical Journal C, 2019 The BV formalism is proposed for the theories where the gauge symmetry parameters are unfree, being constrained by differential equations.
D. Kaparulin, S. Lyakhovich
semanticscholar +1 more source