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Article Dans Une Revue New Journal of Physics Année : 2013

Many-body Anderson localization in one-dimensional systems

Résumé

We show, using quasi-exact numerical simulations, that Anderson localization in a disordered one-dimensional potential survives in the presence of attractive interaction between particles. The localization length of the particles' center of mass—computed analytically for weak disorder—is in good agreement with the quasi-exact numerical observations using the time evolving block decimation algorithm. Our approach allows for simulation of the entire experiment including the final measurement of all atom positions.
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hal-01587032 , version 1 (13-09-2017)

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Dominique Delande, Krzysztof Sacha, Marcin Płodzień, Sanat K Avazbaev, Jakub Zakrzewski. Many-body Anderson localization in one-dimensional systems. New Journal of Physics, 2013, 15, pp.045021. ⟨10.1088/1367-2630/15/4/045021⟩. ⟨hal-01587032⟩
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