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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References

SHOWING 1-10 OF 44 REFERENCES

Transport equation for the photon Wigner operator in noncommutative QED

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

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

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

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

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

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