scholarly journals BRST quantization of noncommutative gauge theories

2003 ◽  
Vol 67 (10) ◽  
Author(s):  
Masoud Soroush
Keyword(s):  
Gauge Theories ◽  
Brst Quantization ◽  
Noncommutative Gauge Theories

scholarly journals Remarks on gauge fixing and BRST quantization of noncommutative gauge theories

2005 ◽  
Vol 35 (3a) ◽  
pp. 645-651 ◽  
Author(s):  
Ricardo Amorim ◽  
Henrique Boschi-Filho ◽  
Nelson R. F. Braga
Keyword(s):  
Gauge Theories ◽  
Brst Quantization ◽  
Gauge Fixing ◽  
Noncommutative Gauge Theories

scholarly journals SUPERFIELD FORMULATION OF THE LAGRANGIAN BRST QUANTIZATION METHOD

1995 ◽  
Vol 10 (35) ◽  
pp. 2687-2694 ◽  
Author(s):  
P.M. LAVROV ◽  
P.YU. MOSHIN ◽  
A.A. RESHETNYAK
Keyword(s):  
Gauge Theories ◽  
Brst Quantization ◽  
Brst Symmetry ◽  
Quantization Method ◽  
Ward Identities ◽  
S Matrix ◽  
General Gauge ◽  
Quantization Rules

Lagrangian quantization rules for general gauge theories are proposed on a basis of a superfield formulation of the standard BRST symmetry. Independence of the S-matrix on a choice of the gauge is proved. The Ward identities in terms of superfields are derived.

scholarly journals Reducible gauge theories in local superfield Lagrangian BRST quantization

2007 ◽  
Vol 37 (4) ◽  
Author(s):  
D. M. Gitman ◽  
P.Yu. Moshin ◽  
A.A. Reshetnyak
Keyword(s):  
Gauge Theories ◽  
Brst Quantization

BRST QUANTIZATION OF GAUGE THEORIES ON THE HYPERSPHERE

1991 ◽  
Vol 06 (24) ◽  
pp. 2201-2203 ◽  
Author(s):  
D. G. C. McKEON
Keyword(s):  
Vector Field ◽  
Gauge Field ◽  
Gauge Theories ◽  
Brst Quantization ◽  
Radial Component ◽  
Effective Lagrangian ◽  
Abelian Case ◽  
Gauge Fixing

Drummond and Shore have shown that the most convenient gauge fixing term for gauge theories on a hypersphere is not a perfect square. We show how BRST quantization can be used to generate this gauge fixing term. This involves the introduction of two ghost fields, ci and [Formula: see text], the second of which is an anticommuting vector field. In the Abelian case, only the radial component of [Formula: see text] enters the effective Lagrangian; this is true in the non-Abelian case only if the gauge field is tangential to the hypersphere.

scholarly journals Anomaly cancellation in three-dimensional noncommutative gauge theories

2007 ◽  
Vol 656 (1-3) ◽  
pp. 145-151 ◽  
Author(s):  
M. Gomes ◽  
T. Mariz ◽  
J.R. Nascimento ◽  
A.Yu. Petrov ◽  
A.J. da Silva ◽  
...  
Keyword(s):  
Gauge Theories ◽  
Three Dimensional ◽  
Anomaly Cancellation ◽  
Noncommutative Gauge Theories
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