Abstract
The behavior of the specific heat of liquid3He as a function of temperature implies a rapid variation of effective mass with energy. Recently a model has been developed for understanding this. In this paper we extend this model to explain the low-temperature (T≦100 mK) specific heat measurements of normal liquid3He by Greywall. We find that the model gives a reasonably accurate description of the data in this temperature range.
Similar content being viewed by others
References
J. Wilks,The Properties of Liquid and Solid Helium (Clarendon, Oxford, 1967), Appendix.
S. Doniach, S. Engelsberg, and M. J. Rice,The Proceedings of the Tenth International Conference on Low Temperature Physics, M. P. Malkovet al., eds. (Viniti, Moscow, 1967), Vol. I, p. 356.
N. F. Berk and J. R. Schrieffer,Phys. Rev. Lett. 17, 433 (1966).
W. Brenig, H. J. Mikeska, and E. Riedel,Z. Phys. 206, 439 (1967).
E. Riedel,Z. Phys. 210, 403 (1968).
W. F. Brinkman and S. Engelsberg,Phys. Rev. 169, 417 (1968).
C. J. Pethick and G. M. Carneiro,Phys. Rev. A7, 304 (1973).
G. M. Carneiro and C. J. Pethick,Phys. Rev. B11 1106 (1975).
R. Balian and C. De Dominicis,Ann. Phys. (N. Y.)62, 229 (1971).
J. M. Luttinger and Y. T. Liu.Ann. Phys. (N. Y.)80, 1 (1973).
S. Sköld, C. A. Pelizzari, R. Kleb, and G. E. Ostrowski,Phys. Rev. Lett. 37, 842 (1976).
G. E. Brown and M. Rho,Nucl. Phys. A372, 397 (1981).
G. E. Brown, C. J. Pethick, and Ali Zannghalam,J. Low Temp. Phys. 48, 349 (1982).
T. A. Alvessalo, T. Haavasoja, M. T. Manninen, and A. T. Soinne,Phys. Rev. Lett. 45, 373 (1981).
D. S. Greywall,Phys. Rev. B27, 2747 (1983).
E. K. Zeise, J. Saunders, A. I. Ahonen, C. N. Archie, and R. C. Richardson,Physica (Utrecht)108B, 1213 (1981); B. Hebral, G. Frossati, H. Godfrin, and D. Thoulouse,Phys. Lett. 85A, 290 (1981).
P. Chaddah and R. O. Simmons,J. Phys. C13, L895 (1980).
Author information
Authors and Affiliations
Additional information
Also Nordita, Copenhagen, Denmark. Work supported by DOE Contract DE-AC02-76 ER 13001A008 and NSF Grant DMR82-15128.
Rights and permissions
About this article
Cite this article
Mishra, V.K., Brown, G.E. & Pethick, C.J. The effective mass and the specific heat of normal liquid3He. J Low Temp Phys 52, 379–396 (1983). https://doi.org/10.1007/BF00682122
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00682122