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.
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