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...
| Hlavní autoři: | , |
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| Médium: | Článek |
| Jazyk: | English |
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Institute for Condensed Matter Physics
2014-03-01
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| Edice: | Condensed Matter Physics |
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| On-line přístup: | http://dx.doi.org/10.5488/CMP.17.13602 |