Related papers: Linear frequency locking and the structure of lasi…
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This paper has been withdrawn by the author due to unspecified problems.
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This paper has been withdrawn by the author and replaced by arXiv:0809.4751
In recent paper Cao et al. [Phys. Rev. B {\bf 67}, 161101 (R) (2003)] reported an observation of what is the first genuine multi-mode behavior in random lasers. They observed a splitting of a single lasing line into two lines with close…
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This paper has been withdrawn by the authors. We have discovered an error in the evaluation of the diagram, which invalidates our conclusion.
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This paper has been withdrawn by the author.
This paper has been withdrawn by the authors due to overlap with other papers.
This paper had been withdrawn because the prime reported effect had not been confirmed in further investigations (see arXiv:0812.4488 [hep-lat]).
The paper was retracted.
The paper has been withdrawn
This paper had been withdrawn because the prime reported effect had not been confirmed in further investigations (see arXiv:0812.4488 [hep-lat]).