The Energy-momentum of a Poisson structure

  title={The Energy-momentum of a Poisson structure},
  author={M. Buri{\'c} and John C Madore and George Zoupanos},
Consider the quasi-commutative approximation to a noncommutative geometry. It is shown that there is a natural map from the resulting Poisson structure to the Riemann curvature of a metric. This map is applied to the study of high-frequency gravitational radiation. In classical gravity in the WKB approximation there are two results of interest, a dispersion relation and a conservation law. Both of these results can be extended to the noncommutative case, with the difference that they result… CONTINUE READING

From This Paper

Topics from this paper.
4 Citations
16 References
Similar Papers


Publications citing this paper.
Showing 1-4 of 4 extracted citations


Publications referenced by this paper.
Showing 1-10 of 16 references

Starobinsky, “Reconstructing dark energy,

  • A. V. Sahni
  • Int. J. Mod. Phys. D
  • 2006
1 Excerpt

Gravitational radiation in the limit of high frequency . I . The linear approximation and geometrical optics ”

  • R. A. Isaacson
  • Phys . Lett . B
  • 2005

An Introduction to Noncommutative Differential Geometry and its Physical Applications

  • J. Madore
  • No. 257 in London Mathematical Society Lecture…
  • 2000
4 Excerpts

Similar Papers

Loading similar papers…