相关论文: Generating Unexpected Spin Echoes in Dipolar Solid…

The authors have withdrawn this paper.

This paper has been withdrawn by the author. It will be posted on astro-ph once the proceedings of the 363rd Heraeus Seminar on Neutron Stars and Pulsars are ready.

There have been comments on the starting paper, hep-th/0106074, which point out unclear motivation and definitions on noncommutative momentum introduced. Therefore, to give more clear presentation, this paper is withdrawn.

This paper is withdrawn because it is a duplicate of astro-ph/0601311

This paper has been withdrawn

This paper has been withdrawn.

This paper has been withdrawn because it is a duplicate of arXiv:cond-mat/0609570.

This article has been withdrawn because it was submitted twice unintentionally.

The original version of this paper has been withdrawn by the authors and merged with the revised version of astro-ph/9702014.

This paper has been withdrawn. The sample was a mixed phase.

The paper was withdrawn because of its significant overlap with a paper appeared recently.

This paper has been withdrawn by the authors. Significantly revised versions of the results of this paper are now available in arXiv:0707.0487v2 and arXiv:0808.3169v1.

Withdrawn due to extensions and submission as another paper.

We report an observation of extremely long-lived spin states in systems of dipolar-coupled nuclear spins in solids. The 'suspended echo' experiment uses a simple stimulated echo pulse sequence and creates non-equilibrium states which live…

This paper has been withdrawn due to upload of another version of it as a new preprint: gr-qc/0404097

This article has been withdrawn by arXiv administrators because it plagiarises arXiv:1006.4556 (published in Phys. Lett. B 693, 129 (2010)).

Manuscript withdrawn by the authors.

This paper has been withdrawn by the author, due to the fact that a similar paper (quant-ph/9904075) has been published.

This paper has been administratively withdrawn by arXiv, duplicate of arXiv:1008.2691.

This paper has been withdrawn by the authors, because of serious experimental problems.