Microscopic construction of the two-fluid model for superfluid helium-4
Using a system of Heisenberg's equation of motion for both the normal and the anomalous correlation functions a two-fluid hydrodynamics for superfluid helium-4 was constructed. The method is based on a gradient expansion of the exact equations of motion for correlation functions about a local equili...
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| Autors principals: | , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine
2009-01-01
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| Col·lecció: | Condensed Matter Physics |
| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.5488/CMP.12.4.657 |
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