Localization parameters for two interacting particles in disordered two-dimensional lattices
Disordered Systems and Neural Networks
2018-08-21 v1 Materials Science
Abstract
In two dimensional disordered lattices, presence of interaction makes particles less localized than the non-interacting ones within the range of disorder strength and interaction strength . If the interaction strength is higher, then particles localize more. Although, a localization- delocalization transition is not found, a transition with changes in the dominant correlations is observed. The nature of correlations between the particles as nearest neighbors become dominant beyond certain disorder strengths.
Cite
@article{arxiv.1808.06141,
title = {Localization parameters for two interacting particles in disordered two-dimensional lattices},
author = {Tirthaprasad Chattaraj},
journal= {arXiv preprint arXiv:1808.06141},
year = {2018}
}