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Local Counterterms on the Noncommutative Minkowski Space

  • Dorothea Bahns
Part of the Progress in Mathematics book series (PM, volume 251)

Summary

The quasiplanar Wick products on the noncommutative Minkowski space defined in [5] by subtracting only local counterterms are reviewed. In addition, it is shown that ordinary Wick products on the noncommutative Minkowski space indeed involve nonlocal counterterms. A discussion of Wightman functions on the noncommutative Minkowski space is included and a cluster decomposition property (i.e. causality at large distances) is proved.

Keywords

Minkowski Space Vacuum Expectation Inverse Fourier Transform Internal Line Hamiltonian Approach 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    D. Bahns: Perturbative methods on the noncommutative Minkowski space. Doctoral Thesis, Universität Hamburg, DESY-THESIS-2004-004, 2003. [www-library.desy.de/preparch/desy/thesis/desy-thesis-04-004.ps.gz].Google Scholar
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Copyright information

© Birkhäuser Verlag 2007

Authors and Affiliations

  • Dorothea Bahns
    • 1
  1. 1.Max-Planck-Institut für Gravitationsphysik (Albert-Einstein-Institut)GolmGermany

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