Results 11 to 20 of about 2,625,439 (288)
Hairs of discrete symmetries and gravity [PDF]
Physics Letters B, 2017 Gauge symmetries are known to be respected by gravity because gauge charges carry flux lines, but global charges do not carry flux lines and are not conserved by gravitational interaction.
Kang Sin Choi +3 more
doaj +3 more sources
Global anomalies, discrete symmetries and hydrodynamic effective actions [PDF]
Journal of High Energy Physics, 2019 We derive effective actions for parity-violating fluids in both (3 + 1) and (2 + 1) dimensions, including those with anomalies. As a corollary we confirm the most general constitutive relations for such systems derived previously using other methods.
Paolo Glorioso +2 more
semanticscholar +3 more sources
Discrete Symmetries of Complete Intersection Calabi–Yau Manifolds [PDF]
Communications in Mathematical Physics, 2017 In this paper, we classify non-freely acting discrete symmetries of complete intersection Calabi–Yau manifolds and their quotients by freely-acting symmetries.
A. Lukas, Challenger Mishra
semanticscholar +3 more sources
Discrete symmetries in dimer diagrams [PDF]
Journal of High Energy Physics, 2019 We apply dimer diagram techniques to uncover discrete global symmetries in the fields theories on D3-branes at singularities given by general orbifolds of general toric Calabi-Yau threefold singularities.
Eduardo García-Valdecasas +2 more
doaj +2 more sources
Discrete Symmetries Analysis and Exact Solutions of the Inviscid Burgers Equation [PDF]
Discrete Dynamics in Nature and Society, 2012 We discuss the Lie point symmetries and discrete symmetries of the inviscid Burgers equation. By employing the Lie group method of infinitesimal transformations, symmetry reductions and similarity solutions of the governing equation are given.
Hongwei Yang +3 more
doaj +2 more sources
Discrete Symmetries CP, T, CPT
EPJ Web of Conferences, 2016 The role of Symmetry Breaking mechanisms to search for New Physics is of highest importance. We discuss the status and prospects of the Discrete Symmetries CP, T, CPT looking for their separate Violation in LHC experiments and meson factories.
Bernabeu Jose
doaj +2 more sources
Invariants of broken discrete symmetries. [PDF]
Physical Review Letters, 2014 The parity and Bloch theorems are generalized to the case of broken global symmetry. Local inversion or translation symmetries in one dimension are shown to yield invariant currents that characterize wave propagation. These currents map the wave function
P. Kalozoumis +3 more
semanticscholar +2 more sources
Twisted Boundary Condition and Lieb-Schultz-Mattis Ingappability for Discrete Symmetries. [PDF]
Physical Review Letters, 2020 We discuss quantum many-body systems with lattice translation and discrete on-site symmetries. We point out that, under a boundary condition twisted by a symmetry operation, there is an exact degeneracy of ground states if the unit cell forms a ...
Yuan Yao, M. Oshikawa
semanticscholar +1 more source
Non-invertible symmetries from discrete gauging and completeness of the spectrum [PDF]
Journal of High Energy Physics, 2022 We study global 1- and ( d − 2)-form symmetries for gauge theories based on disconnected gauge groups which include charge conjugation. For pure gauge theories, the 1-form symmetries are shown to be non-invertible.
G. Arias-Tamargo, D. Rodríguez-Gómez
semanticscholar +1 more source
κ -deformed complex fields and discrete symmetries [PDF]
Physical Review D, 2020 We present a construction of $\kappa$-deformed complex scalar field theory with the objective of shedding light on the way discrete symmetries and CPT invariance are affected by the deformation.
M. Arzano +4 more
semanticscholar +1 more source