Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Horvathy, Peter A"'
Publikováno v:
Int. J. Theor. Phys. 63, 184 (2024)
This paper reviews the history of the conformal extension of Galilean symmetry, now called Schr\"odinger symmetry. In the physics literature, its discovery is commonly attributed to Jackiw, Niederer and Hagen (1972). However, Schr\"odinger symmetry h
Externí odkaz:
http://arxiv.org/abs/2403.20316
Autor:
Zhang, Peng-Ming, Horvathy, Peter
The concept of pseudoclassical isospin is illustrated by the non-Abelian Aharonov-Bohm effect proposed by Wu and Yang in 1975. The spatial motion is free however the isospin precesses when the enclosed magnetic flux and the incoming particle's isosop
Externí odkaz:
http://arxiv.org/abs/2402.13883
Autor:
Horvathy, Peter A, Zhang, Peng-Ming
The equations of motion of an isospin-carrying particle in a Yang-Mills and gravitational field were first proposed in 1968 by Kerner, who considered geodesics in a Kaluza-Klein-type framework. Two years later the flat space Kerner equations were com
Externí odkaz:
http://arxiv.org/abs/2310.19715
Publikováno v:
Phys. Rev. \textbf{D 106} L121503 (2022)
Using the fact that the horizon of black holes is a Carroll manifold, we show that an ``exotic photon'' i.e. a particle without mass and charge but with anyonic spin, magnetic moment and ``exotic'' charges associated with the 2-parameter central exte
Externí odkaz:
http://arxiv.org/abs/2207.06302
Autor:
Horvathy, Peter A.1 (AUTHOR) horvathy@lmpt.univ-tours.fr, Zhang, Pengming2 (AUTHOR) zhangpm5@mail.sysu.edu.cn
Publikováno v:
Universe (2218-1997). Dec2023, Vol. 9 Issue 12, p519. 17p.
Autor:
Duval, Christian, Horvathy, Peter
Publikováno v:
Journal of Physics A: Mathematical and Theoretical 44 (2011) 335203
Finite-dimensional nonrelativistic conformal Lie algebras spanned by polynomial vector fields of Galilei spacetime arise if the dynamical exponent is z=2/N with N=1,2,.... Their underlying group structure and matrix representation are constructed (up
Externí odkaz:
http://arxiv.org/abs/1104.1502
The stability problem of non-Abelian monopoles with respect to "Brandt-Neri-Coleman type" variations reduces to that of a pure gauge theory on the two-sphere. Each topological sector admits exactly one stable monopole charge, and each unstable monopo
Externí odkaz:
http://arxiv.org/abs/1102.1940
Publikováno v:
Phys.Rev.D81:127701,2010
The Jackiw-Nair description of anyons combines spin-1 topologically massive fields with the discrete series representation of the Lorentz algebra, which has fractional spin. In the Dirac-Majorana formulation the spin-1 part is replaced by the spin 1/
Externí odkaz:
http://arxiv.org/abs/1004.2676
Supersymmetry of the planar Dirac - Deser-Jackiw-Templeton system, and of its non-relativistic limit
Publikováno v:
Journ. Math. Phys. {\bf 51}, 092108 (2010)
The planar Dirac and the topologically massive vector gauge fields are unified into a supermultiplet involving no auxiliary fields. The superPoincar\'e symmetry emerges from the $osp(1|2)$ supersymmetry realized in terms of the deformed Heisenberg al
Externí odkaz:
http://arxiv.org/abs/1002.4729
Publikováno v:
Annals Phys.325:1931-1975,2010
Universal vector wave equations allowing for a unified description of anyons, and also of usual bosons and fermions in the plane are proposed. The existence of two essentially different types of anyons, based on unitary and also on non-unitary infini
Externí odkaz:
http://arxiv.org/abs/1001.0274