TIME DEPENDENT SOLITONS OF NONCOMMUTATIVE CHERN-SIMONS THEORY COUPLED TO SCALAR FIELDS

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Authors	VON UNGE Rikard ROCEK Martin LINDSTRÖM Ulf HADASZ Leszek
Year of publication	2004
Type	Article in Periodical
Magazine / Source	Physical Review D
MU Faculty or unit	Faculty of Science
Citation
Web	http://arxiv.org/ps/hep-th/0309015
Field	Elementary particles and high-energy physics
Keywords	noncommutative; Chern-Simons
Description	We study one- and two-soliton solutions of noncommutative Chern-Simons theory coupled to a nonrelativistic or a relativistic scalar field. In the nonrelativistic case, we find a tower of new stationary time-dependent solutions, all with the same charge density, but with increasing energies. The dynamics of these solitons cannot be studied using traditional moduli space techniques, but we do find a nontrivial symplectic form on the phase space indicating that the moduli space is not flat. In the relativistic case we find the metric on the two soliton moduli space.
Related projects:	Quantum Field Theory, String Theory, Quantum Theory of Gravity Non-comutative theory of field and projective superspace