TY - JOUR

T1 - BFV-BRST analysis of equivalence between noncommutative and ordinary gauge theories

AU - Dayi, Ömer F.

PY - 2000/5/25

Y1 - 2000/5/25

N2 - Constrained hamiltonian structure of noncommutative gauge theory for the gauge group U(1) is discussed. Constraints are shown to be first class, although, they do not give an Abelian algebra in terms of Poisson brackets. The related BFV-BRST charge gives a vanishing generalized Poisson bracket by itself due to the associativity of *-product. Equivalence of noncommutative and ordinary gauge theories is formulated in generalized phase space by using BFV-BRST charge and a solution is obtained. Gauge fixing is discussed. (C) 2000 Published by Elsevier Science B.V.

AB - Constrained hamiltonian structure of noncommutative gauge theory for the gauge group U(1) is discussed. Constraints are shown to be first class, although, they do not give an Abelian algebra in terms of Poisson brackets. The related BFV-BRST charge gives a vanishing generalized Poisson bracket by itself due to the associativity of *-product. Equivalence of noncommutative and ordinary gauge theories is formulated in generalized phase space by using BFV-BRST charge and a solution is obtained. Gauge fixing is discussed. (C) 2000 Published by Elsevier Science B.V.

UR - http://www.scopus.com/inward/record.url?scp=0034713135&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(00)00478-0

DO - 10.1016/S0370-2693(00)00478-0

M3 - Article

AN - SCOPUS:0034713135

SN - 0370-2693

VL - 481

SP - 408

EP - 412

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 2-4

ER -