Chern-Simons vortices in an open system
نویسندگان
چکیده
منابع مشابه
Chern-Simons vortices in an open system.
A gauge invariant quantum field theory with a spacetime dependent ChernSimons coefficient is studied. Using a constraint formalism together with the Schwinger action principle it is shown that non-zero gradients in the coefficient induce magnetic-moment corrections to the Hall current and transform vortex singularities into non-local objects. The fundamental commutator for the density fluctuati...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1995
ISSN: 0556-2821
DOI: 10.1103/physrevd.52.1165