No enhancement of the localization length for two interacting particles in a random potential
We study two interacting particles in a random potential chain by means of the transfer matrix method. The dependence of the two-particle localization length lampta_2 on disorder and interaction strength is investigated. Our results demonstrate that the recently proposed enhancement of lampta_2 as c...
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Language: | English |
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Technische Universität Chemnitz
1998
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Online Access: | http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199801117 https://monarch.qucosa.de/id/qucosa%3A17486 https://monarch.qucosa.de/api/qucosa%3A17486/attachment/ATT-0/ https://monarch.qucosa.de/api/qucosa%3A17486/attachment/ATT-1/ https://monarch.qucosa.de/api/qucosa%3A17486/attachment/ATT-2/ |