Breit-Wigner width for two interacting particles in one-dimensional random potential

Ph. Jacquod; D. L. Shepelyansky; O. P. Sushkov

doi:10.1103/physrevlett.78.923

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arXiv · cond-mat/9605141

Breit-Wigner width for two interacting particles in one-dimensional random potential

Ph. Jacquod·D. L. Shepelyansky·O. P. Sushkov

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Abstract

For two interacting particles (TIP) in one-dimensional random potential the dependence of the Breit-Wigner width $Γ$, the local density of states and the TIP localization length on system parameters is determined analytically. The theoretical predictions for $Γ$ are confirmed by numerical simulations.

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Ph. Jacquod, D. L. Shepelyansky, O. P. Sushkov. 1996-09-24. Breit-Wigner width for two interacting particles in one-dimensional random potential. https://doi.org/10.1103/physrevlett.78.923

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