Background field quantization and non-commutative Maxwell theory
@article{Das2003BackgroundFQ, title={Background field quantization and non-commutative Maxwell theory}, author={Ashok Kumar Das and J. Frenkel and S. H. Pereira and J. C. Taylor}, journal={Physics Letters B}, year={2003}, volume={577}, pages={76-82} }
5 Citations
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Towards noncommutative fuzzy QED
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References
SHOWING 1-10 OF 44 REFERENCES
Transport equation for the photon Wigner operator in noncommutative QED
- Physics
- 2003
We derive an exact quantum equation of motion for the photon Wigner operator in non-commutative QED, which is gauge covariant. In the classical approximation, this reduces to a simple transport…
Transport equations and QCD collective modes in a self-consistent covariant background gauge
- Physics
- 1990
Following an interpretation of high-temperature instabilities of perturbative QCD, a self-consistent covariant background gauge quantization is proposed. Non-perturbative classically gauge invariant…
The Meaning of Infrared Singularities in Noncommutative Gauge Theories
- Mathematics
- 2001
We point out that the leading infrared singular terms in the effective actions of noncommutative gauge theories arising from nonplanar loop diagrams have a natural interpretation in terms of the…
Noncommutative field theory
- Physics
- 2001
We review the generalization of field theory to space-time with noncommuting coordinates, starting with the basics and covering most of the active directions of research. Such theories are now known…
Local Covariant Operator Formalism of Non-Abelian Gauge Theories and Quark Confinement Problem
- Physics
- 1979
A manifestly covariant and local canonical operator formalism of non-Abelian gauge theories is presented in its full detail. This formalism, applicable to Yang-Mills theories as well as to gravity,…
Finite-temperature field theory
- Physics
- 1989
In relativistic theories particle number is not conserved (although both lepton and baryon number are). Therefore when discussing the thermodynamics of a quantum field theory one uses the grand…