Superfluidity in the stochastic limit
We discuss the stochastic limit approach to superfluidity. Starting from the usual Hamiltonian describing the interaction between the Bose condensate and the normal phase, we prove the existence of superfluidity in the stochastic limit and deduce a nonlinear (quadratic) kinetic equation describing t...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2004-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/S1026022604401010 |
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| _version_ | 1832549260971737088 |
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| author | L. Accardi S. V. Kozyrev |
| author_facet | L. Accardi S. V. Kozyrev |
| author_sort | L. Accardi |
| collection | DOAJ |
| description | We discuss the stochastic limit approach to superfluidity.
Starting from the usual Hamiltonian describing the interaction
between the Bose condensate and the normal phase, we prove the
existence of superfluidity in the stochastic limit and deduce a
nonlinear (quadratic) kinetic equation describing the evolution
of the density of superfluid liquid. |
| format | Article |
| id | doaj-art-c26326e64bc74ce4917336d8b35fa157 |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2004-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-c26326e64bc74ce4917336d8b35fa1572025-02-03T06:11:44ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2004-01-012004131710.1155/S1026022604401010Superfluidity in the stochastic limitL. Accardi0S. V. Kozyrev1Centro Vito Volterra, Università di Roma “Tor Vergata,”, Roma 00133, ItalyN. N. Semenov Institute of Chemical Physics, Russian Academy of Science, Kosygina Street, Moscow 117334, RussiaWe discuss the stochastic limit approach to superfluidity. Starting from the usual Hamiltonian describing the interaction between the Bose condensate and the normal phase, we prove the existence of superfluidity in the stochastic limit and deduce a nonlinear (quadratic) kinetic equation describing the evolution of the density of superfluid liquid.http://dx.doi.org/10.1155/S1026022604401010 |
| spellingShingle | L. Accardi S. V. Kozyrev Superfluidity in the stochastic limit Discrete Dynamics in Nature and Society |
| title | Superfluidity in the stochastic limit |
| title_full | Superfluidity in the stochastic limit |
| title_fullStr | Superfluidity in the stochastic limit |
| title_full_unstemmed | Superfluidity in the stochastic limit |
| title_short | Superfluidity in the stochastic limit |
| title_sort | superfluidity in the stochastic limit |
| url | http://dx.doi.org/10.1155/S1026022604401010 |
| work_keys_str_mv | AT laccardi superfluidityinthestochasticlimit AT svkozyrev superfluidityinthestochasticlimit |