Abstract
We review some aspects of the experimental consequences both well known and proposed, of the existence of the single particle condensate in liquid helium four. We also extend these considerations briefly to pair correlations which microscopic calculations show to also exist in the fluid.
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References
P. C. Hohenberg and P. Martin, Ann. Phys. (N.Y.) 34, 291 (1965).
B. Josephson, Phys. Lett. 21, 608 (1966)
G. Baym, in Mathematical Methods in Solid State and Superfluid Theory, Oliver-Boyd, Edinborough (1969), ed by Clark and Derrick
C. Campbell in Excitations in Two Dimensional and Three Dimensional Quantum Fluids, A.G.F. Wyatt and H. J. Lauter editors, Plenum Press, NY (1991), p. 159
M.L. Ristig, P. Hecking, P. M. Lam, and J. W. Clark, Phys. Lett. 63A, 94 (1977)
P. E. Sokol and W. M. Snow, in Excitations in Two Dimensional and Three Dimensional Quantum Fluids, A.G.F. Wyatt and H. J. Lauter editors, Plenum Press, NY (1991), p. 47
J.W. Halley, Physica 108B, 1389 (1981).
J. W. Halley, C. Campbell, C. Giese and K. Goetz, Phys. Rev. Lett. (in press)
P. C. Hohenberg and P. M. Platzmann, Phys. Rev. 152,, 198 (1966)
I. M. Khalatnikov, “Introduction to the Theory of Superfluidity”, W. A. Benjamin, N.Y. (1965)
C.N. Yang, Rev. Mod. Phys. 34, 694 (1962)
C. B. Duke, “Tunnelling in Solids”, Academic Press, NY (1969), sections 18 and 19.
W. A. B. Evans and Y. Imry, Nuovo Cimento B63, 155 (1969)