Particle-vortex dynamics in noncommutative space
Author(s) -
Diego H. Correa,
G. Lozano,
E. F. Moreno,
F Schaposnik
Publication year - 2001
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2001/11/034
Subject(s) - noncommutative geometry , anyon , fock space , vortex , eigenfunction , eigenvalues and eigenvectors , hamiltonian (control theory) , commutative property , physics , mathematical physics , formalism (music) , quantum mechanics , noncommutative quantum field theory , classical mechanics , mathematics , topological quantum computer , pure mathematics , art , mathematical optimization , musical , visual arts , quantum , thermodynamics
We study the problem of a charged particle in the presence of a uniformmagnetic field plus a vortex in noncommutative planar space considering the twopossible non-commutative extensions of the corresponding Hamiltonian, namelythe ``fundamental'' and the ``antifundamental'' representations. Using a Fockspace formalism we construct eigenfunctions and eigenvalues finding in eachcase half of the states existing in the ordinary space case. In the limit of$\theta \to 0$ we recover the two classes of states found in ordinary space,relevant for the study of anyon physics.Comment: 13 pages, no figures, plain LaTeX. References adde
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