J. Piasecki et L. Peliti, HARMONIC PROPERTIES OF HARD-SPHERE CRYSTALS - A ONE-DIMENSIONAL STUDY, Journal of physics. A, mathematical and general, 26(19), 1993, pp. 4819-4825
We show that the hard rod fluid in one dimension behaves like a harmon
ic crystal when the high density limit is suitably defined. We highlig
ht analogies and differences with analogous results for hard-sphere so
lids in higher dimensions.