Related papers: Einstein spacetimes with recurrent lightlike vecto…
This paper has been withdrawn by the authors due to an unlikely results.
This paper has been withdrawn by the author because overcame by arXiv:0910.4694
The paper was withdrawn by the author. Further research is needed.
This paper is being withdrawn as its main results are already included in section 2 of the paper hep-lat/9901006.
This paper has been withdrawn. The contents of this paper can now be found in 0907.3000, which combines the erstwhile 0901.2981 and 0901.2982 in a somewhat compact form.
This paper has been withdrawn by the author(s). The material contained in the paper will be published in a subtantially reorganized form, part of it is now included in math.QA/0510174
This paper has been withdrawn at the author's request.
In the process of work it has been found that space-time quantum fluctuations are naturally described in terms of the deformation parameter introduced on going from the well-known quantum mechanics to that at Planck scales and put forward…
This paper has been withdrawn by the authors because the authors excluded the paper from electronic proceedings of the conference.
This paper has been withdrawn by the authors, due to the discovery of paper 0201028 which predates it and contains most of it's results.
This paper has been withdrawn by the author.
This paper has been withdrawn by Chien-Yu, Chen due to the authors fields error.
This paper has been removed by arXiv administrators because it overlaps gr-qc/0303034. This paper also has excessive overlap with the following paper also written by the authors or their collaborators: gr-qc/0606022, and others.
I discuss Einstein's path-breaking November 1915 General Relativity papers. I show that Einstein's field equations of November 25, 1915 with an additional term on the right hand side involving the trace of the energy-momentum tensor appear…
The paper has been withdrawn.
This paper has been withdrawn, and will be superseded by another submission.
This paper has been withdrawn by the authors due to the existence of main results in the literature.
This paper has been withdrawn because the new one gr-qc/0512095 includes all its results (as well as those in gr-qc/0507018), in a clearer way.
This paper has been withdrawn.
This paper has been withdrawn by the author