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

Abstract

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

10 pages Latex, 4 figures included. New version with extended numerical results and discussions of earlier results

References in corpus (2)

• Effective $\sigma$ Model Formulation for Two Interacting Electrons in a Disordered Metal
• Level Statistics and Localization for Two Interacting Particles in a Random Potential

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