Elementary Excitations in Quantum Fluids: Proceedings of the Hiroshima Symposium, Hiroshima, Japan, August 17-18, 1987 - Couverture souple
Synopsis
I Theory of Liquid 4He at Finite Temperatures.- Microscopic Theory of Strongly Coupled Boson Quantum Fluids.- Elementary Excitations in Bose-Condensed Liquids and Gases at Finite Temperatures.- II Experimental Study of Elementary Excitations: Raman Scattering and Neutron Scattering.- Raman Scattering of Liquid 4He.- Polarization Study of Raman Scattering from Quantum Fluids.- Temperature Dependence of S(Q, ?) for Liquid 4He.- Upscattering of Ultra-Cold Neutrons (UCN) by Excitations in Superfluid 4He.- Excitations in 4He Films.- III Theoretical Study of Elementary Excitations and Related Properties: Raman Scattering and the Dynamic Structure Factor S(k, ?).- Theory of Inelastic Light Scattering from 4He.- Effect of the Three-Excitation States on the Raman Scattering from Superfluid 4He.- Reflections on Excitations in Superfluid Helium.- On Pitaevskii's Branch near the Two-Roton Threshold at Finite Temperatures.- Determination of the Roton-Maxon Interaction.- Two-Particle Excitations and Pair Correlations in He-II.- Two-Component Character of S(k, ?) in Superfluid 4He.- Theory of Temperature Dependence of Elementary Excitation Energy.- Eulerian and Lagrangian Phonons.- IV Quantum Evaporation.- Long Lifetime Excitations in 4He.- V Vortices, Ripplons and Ions.- Vortex Excitations and the Superfluid ? Transition.- Inhibition of Vortex Nucleation by Phonons in He II.- Ions and Electrons Trapped at the Surface of Superfluid Helium: Probes of the Study of Ripplons?.- Excitation Emission from Ions Moving at Supercritical Velocities in He II.- Index of Contributors.
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