Related papers: Metal-Insulator Transition in Disordered and Inter…

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This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.

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This paper has been withdrawn as it has been superseded by 0901.0404

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We withdraw the paper because the results are wrong.

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This paper has been withdrawn by the authors due to a numerical error. A revised version will be posted shortly.

This paper has been withdrawn due to an error. We plan to replace it with a corrected version.

We discuss a metal-insulator transition caused by random couplings of magnetic moments in itinerant systems. An analytic solution for the single particle Green function is derived from dynamical self consistency equations, the corresponding…

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This paper is withdrawn. The revised paper appears in chao-dyn/9904020

Experimental results on the metal-insulator transition and related phenomena in strongly interacting two-dimensional electron systems are discussed. Special attention is given to recent results for the strongly enhanced spin susceptibility,…

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