Nonequilibrium stationary states of 3D self-gravitating systems
dc.contributor.author | Benetti, Fernanda Pereira da Cruz | pt_BR |
dc.contributor.author | Teixeira, Ana Carolina Ribeiro | pt_BR |
dc.contributor.author | Pakter, Renato | pt_BR |
dc.contributor.author | Levin, Yan | pt_BR |
dc.date.accessioned | 2015-02-20T02:20:52Z | pt_BR |
dc.date.issued | 2014 | pt_BR |
dc.identifier.issn | 0031-9007 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/110258 | pt_BR |
dc.description.abstract | Three-dimensional self-gravitating systems do not evolve to thermodynamic equilibrium but become trapped in nonequilibrium quasistationary states. In this Letter, we present a theory which allows us to a priori predict the particle distribution in a final quasistationary state to which a self-gravitating system will evolve from an initial condition which is isotropic in particle velocities and satisfies a virial constraint 2K =−U, where K is the total kinetic energy, and U is the potential energy of the system. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Physical review letters. Melville. Vol. 113, no. 10 (Sept. 2014), 100602, 5 p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Termodinâmica fora do equilíbrio | pt_BR |
dc.subject | Termodinâmica irreversível | pt_BR |
dc.title | Nonequilibrium stationary states of 3D self-gravitating systems | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000949533 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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