4He very nearTλheated from above
✍ Scribed by Guenter Ahlers; Feng -Chuan Liu
- Publisher
- Springer US
- Year
- 1996
- Tongue
- English
- Weight
- 636 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0022-2291
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In the presence of a homogeneous heat current the isotropy of supetfluid 4He is broken and the propagation of second-sound waves becomes anisotropic. We calculate the angular dependence of the velocity and damping of second sound near T~ within model F of Halperin, Hohenberg and Siggia to leading or
We calculate the hydrodynamic transport coefficients above the superfluid transition within the renormalized field theory of the complete model of Siggia and Nelson. The main improvement in the comparison with the experiment at higher concentrations of "He comes from the proper treatment oi the temp