Quantum Dew Formation of quantum liquid in a nonequilibrium Bose gas

We consider phase separation in nonequilibrium Bose gas with an attractive interaction between the particles. Using numerical integrations on a lattice, we show that the system evolves into a state that contains drops of Bose-Einstein condensate suspended in uncondensed gas. When the initial gas is...

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Detalles Bibliográficos
Autores principales: Khlebnikov, S Yu, Tkachev, Igor I
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.61.083517
http://cds.cern.ch/record/378715
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author Khlebnikov, S Yu
Tkachev, Igor I
author_facet Khlebnikov, S Yu
Tkachev, Igor I
author_sort Khlebnikov, S Yu
collection CERN
description We consider phase separation in nonequilibrium Bose gas with an attractive interaction between the particles. Using numerical integrations on a lattice, we show that the system evolves into a state that contains drops of Bose-Einstein condensate suspended in uncondensed gas. When the initial gas is sufficiently rarefied, the rate of formation of this quantum dew scales with the initial density as expected for a process governed by two-particle collisions.
id cern-378715
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
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spelling cern-3787152019-09-30T06:29:59Zdoi:10.1103/PhysRevD.61.083517http://cds.cern.ch/record/378715engKhlebnikov, S YuTkachev, Igor IQuantum Dew Formation of quantum liquid in a nonequilibrium Bose gasParticle Physics - PhenomenologyWe consider phase separation in nonequilibrium Bose gas with an attractive interaction between the particles. Using numerical integrations on a lattice, we show that the system evolves into a state that contains drops of Bose-Einstein condensate suspended in uncondensed gas. When the initial gas is sufficiently rarefied, the rate of formation of this quantum dew scales with the initial density as expected for a process governed by two-particle collisions.hep-ph/9902272CERN-TH-99-021PURD-TH-99-03oai:cds.cern.ch:3787151999-02-09
spellingShingle Particle Physics - Phenomenology
Khlebnikov, S Yu
Tkachev, Igor I
Quantum Dew Formation of quantum liquid in a nonequilibrium Bose gas
title Quantum Dew Formation of quantum liquid in a nonequilibrium Bose gas
title_full Quantum Dew Formation of quantum liquid in a nonequilibrium Bose gas
title_fullStr Quantum Dew Formation of quantum liquid in a nonequilibrium Bose gas
title_full_unstemmed Quantum Dew Formation of quantum liquid in a nonequilibrium Bose gas
title_short Quantum Dew Formation of quantum liquid in a nonequilibrium Bose gas
title_sort quantum dew formation of quantum liquid in a nonequilibrium bose gas
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevD.61.083517
http://cds.cern.ch/record/378715
work_keys_str_mv AT khlebnikovsyu quantumdewformationofquantumliquidinanonequilibriumbosegas
AT tkachevigori quantumdewformationofquantumliquidinanonequilibriumbosegas

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