Results 11 to 20 of about 17,306,746 (301)
QUANTUM SPACE-TIME: DEFORMED SYMMETRIES VERSUS BROKEN SYMMETRIES [PDF]
CPT and Lorentz Symmetry, 2002 LaTex, 7 pages, talk given at the 2nd Meeting on CPT and Lorentz Symmetry (CPT 01), Bloomington, Indiana, 15-18 Aug ...
GIOVANNI AMELINO-CAMELIA +1 more
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GHOST COHOMOLOGIES AND HIDDEN SPACE–TIME SYMMETRIES [PDF]
International Journal of Modern Physics A, 2007 We observe and study new nonlinear global space–time symmetries of the full ghost + matter action of RNS superstring theory. We show that these surprising new symmetries are generated by the special worldsheet currents (physical vertex operators) of RNS superstring theory, violating the equivalence of superconformal ghost pictures.
DIMITRI POLYAKOV, Polyakov D.
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The fermionic signature operator and space-time symmetries [PDF]
Advances in Theoretical and Mathematical Physics, 2018 We show that and specify how space-time symmetries give rise to corresponding symmetries of the fermionic signature operator and generalized fermionic projector states.
Finster, Felix, Reintjes, Moritz
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Phonon-induced Floquet topological phases protected by space-time symmetries [PDF]
Physical Review Research, 2020 For systems with spatial and nonspatial symmetries, the topological classification depends not only on these symmetries but also on the commutation/anticommutation relations between spatial and nonspatial symmetries.
Swati Chaudhary +3 more
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Representations of sl(2,?) in category O and master symmetries [PDF]
, 2015 We show that the indecomposable sl(2,?)-modules in the Bernstein-Gelfand-Gelfand category O naturally arise for homogeneous integrable nonlinear evolution systems. We then develop a new approach called the O scheme to construct master symmetries for such
J. P. Wang, Wang, Jing Ping
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Noether and Space-Time Symmetries in Physics
Symmetry, 2023 Symmetry is the most common and important principle of those which guide efforts to construct realistic theories in science [...]
Ugur Camci +2 more
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Plan permutation symmetries as a source of inefficiency in planning [PDF]
, 2003 This paper briefly reviews sources of symmetry in planning and highlights one source that has not previously been tackled:plan permutation symmetry.
Long, D., Fox, M.
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Journal of High Energy Physics, 2021 We investigate the asymptotic symmetry group of a scalar field minimally-coupled to an abelian gauge field using the Hamiltonian formulation. This extends previous work by Henneaux and Troessaert on the pure electromagnetic case.
Roberto Tanzi, Domenico Giulini
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Symmetries of Bianchi I space–times [PDF]
Journal of Mathematical Physics, 2000 All diagonal proper Bianchi I space–times are determined which admit certain important symmetries. It is shown that for Homothetic motions, Conformal motions and Kinematic Self-Similarities the resulting space–times are defined explicitly in terms of a set of parameters, whereas Affine Collineations, Ricci Collineations, and Curvature Collineations, if
Tsamparlis, M, Apostolopoulos, PS
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A note on the asymptotic symmetries of electromagnetism
Journal of High Energy Physics, 2023 We extend the asymptotic symmetries of electromagnetism in order to consistently include angle-dependent u(1) gauge transformations ϵ that involve terms growing at spatial infinity linearly and logarithmically in r, ϵ ~ a(θ, φ)r + b(θ, φ) ln r + c(θ, φ).
Oscar Fuentealba +2 more
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