Related papers: Lorentz invariance and confined noncommutativity

This paper has been withdrawn by the author due to errors.

Temporarly withdrawn. Larger version of this review is currently in preparation.

This paper has been withdrawn by the author(s), due to double submission. You can find it under: physics/0208019

This paper is withdrawn. See quant-ph/9806031 for a discussion.

The paper has been withdrawn by the author because the result obtained has been reported earlier by other authors.

Various approaches by the author and collaborators to define gravitational fluctuations associated with a noncommutative space are reviewed.

This paper has been withdrawn by the author due to the following reason. One of his(author) collaborator rightly claims that the idea of this work belongs not from the author, but from him (the collaborator).

Until we can more carefully assess the validity of the physical assumptions made we withdraw this paper.

The paper was withdrawn by the authors.

This paper has been withdrawn.

This paper has been withdraw by the authors. An enlarged and complete analysis of the constraints is presented in hep-th/9910163. It includes also relativistic particles and strings. The non-relativistic particle quantization has been…

This paper has been withdrawn by the author

This paper has been withdrawn by the author because it has been substantially modified.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author.

The paper has been temporarily withdrawn by the authors.

This paper has been withdrawn while the author verifies the literature.

Paper withdrawn; ask me if you would like to know the details.

This paper has been withdrawn by the author due to a coming paper completely superseding it.

This paper has been withdrawn since a trivial proof of the result has been pointed out to the author.