Published 1995
| Version v1
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About the Bose-condensate density of the liquid helium He-4
Creators
- 1. Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Theoretical Physics
- 2. National Renewable Energy Lab., Golden, CO (United States)
Description
On the basis of the microscopic theory an effective model for liquid He-4 is proposed. The main assumption of the model is that the transitions of atoms between excited states are forbidden. The model allows to calculate the density of the Bose-condensate at arbitrary temperature T<T0. The theoretical predictions of the given work are in good correspondence with the experimental data. (author). 12 refs
Availability note (English)
MF available from INIS under the Report Number.Files
27007392.pdf
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Additional details
Additional titles
- Original title (Russian)
- О плотности Бозе-конденсата жидкого гелия Хе-4
Publishing Information
- Imprint Pagination
- 8 p.
- Report number
- JINR-R--17-95-352
INIS
- Country of Publication
- Joint Institute for Nuclear Research (JINR)
- Country of Input or Organization
- Joint Institute for Nuclear Research (JINR)
- INIS RN
- 27007392
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BOSE-EINSTEIN CONDENSATION; ENERGY TRANSFER; GAS CONDENSATES; HAMILTONIANS; HELIUM 4; QUASIPARTICLE-PHONON MODEL; STATISTICAL MODELS
- Descriptors DEC
- CONDENSATES; EVEN-EVEN NUCLEI; FLUIDS; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; LIQUIDS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NATURAL GAS LIQUIDS; NUCLEAR MODELS; NUCLEI; QUANTUM OPERATORS; STABLE ISOTOPES