Titlebook: Elementary Excitations in Quantum Fluids; Proceedings of the H Kohji Ohbayashi,Mitsuo Watabe Conference proceedings 1989 Springer-Verlag Be

圣人

AMPLE

Introductionof density fluctuations .(., .′, .). Properties of these correlation functions and their mutual relations were discussed both theoretically and experimentally. Ab initio calculations of .(.) were reviewed and a few models of temperature dependence of .(.) were proposed. The coupling of .(.) and .(.)

罗盘

Elementary Excitations in Bose-Condensed Liquids and Gases at Finite Temperaturesview [1] of certain aspects of resulting scenario at the Banff International Conference on Quantum Fluids and Solids. The present article may be viewed as part two of this account, with special emphasis on the nature of the elementary excitations in Bose fluids at finite temperatures, as well as the

四溢

Polarization Study of Raman Scattering from Quantum Fluidszed component to the total intensity is even weaker than that of Ne. Existence of the polarized component suggests that the repulsive interaction is also important to investigate the Raman scattering process of simple liquids as well as conventional dipole-induced-dipole interaction. Relative contri

Lamina

Excitations in 4He Films energies below the bulk roton value [4] are also visible in the neutron scattering of a thick film and even if the film is extended to bulk liquid [5]. Thus these excitations have to be localized near the solid liquid interface. These modes show only little or no dispersion, they exhibit localized

MANIA

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