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Published September 22, 1975 | public
Journal Article

Quasi-particles and thermal expansion

Abstract

An empirical observation of Brooks and Donnelly, that thermal expansion of helium II is related directly to the quasiparticle excitation curve, is deduced by a thermodynamic argument.

Additional Information

© 1975 Elsevier. Received 11 August 1975. Research of DLG is supported by NSF grant GH 34682; that of JSB, RJD, and PHR by Air Force grant AFOSR 76-2880 and by NSF grant DMR72-03221 AOL JSB is now at the University of Minnesota.

Additional details

Created:
August 19, 2023
Modified:
October 25, 2023