Effective Attraction and Delocalization-Localization Transition in Two-Dimensional Hard-Core Systems
- 15 August 1993
- journal article
- Published by Physical Society of Japan in Journal of the Physics Society Japan
- Vol. 62 (8) , 2636-2640
- https://doi.org/10.1143/jpsj.62.2636
Abstract
The mean-square distance between two test particles is studied in a two-dimensional hard-core system. A delocalization-localization transition is found to occur around the pressure P c =4 k B T / r 0 2 by means of a formalism which combines kinetics with statistical mechanics. The relation between this delocalization-localization transition and the fluid-solid phase transition is discussed briefly.Keywords
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