Interaction of phonons at superfluid helium-solid interfaces
New method to obtain the interaction Hamiltonian of phonons at superfluid helium-solid interface is proposed in the work. Equations of hydrodynamic variables are obtained in terms of second quantization if helium occupies a half-space. The contributions of all processes to the heat flux from solid t...
| Autores principales: | , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | English |
| Publicado: |
Institute for Condensed Matter Physics
2014-03-01
|
| Colección: | Condensed Matter Physics |
| Materias: | |
| Acceso en línea: | http://dx.doi.org/10.5488/CMP.17.13602 |