Area preserving transformationsin non-commutative space and NCCS theory
نویسندگان
چکیده
منابع مشابه
Area-preserving diffeomorphisms in gauge theory on a non-commutative plane: a lattice study
We consider Yang-Mills theory with the U(1) gauge group on a non-commutative plane. Perturbatively it was observed that the invariance of this theory under area-preserving diffeomorphisms (APDs) breaks down to a rigid subgroup SL(2, R). Here we present explicit results for the APD symmetry breaking at finite gauge coupling and finite non-commutativity. They are based on lattice simulations and ...
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ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2003
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s2003-01373-3