dc.creator | Viscondi, TF | |
dc.creator | de Aguiar, MAM | |
dc.date | 2011 | |
dc.date | 44348 | |
dc.date | 2014-08-01T18:33:23Z | |
dc.date | 2015-11-26T17:05:06Z | |
dc.date | 2014-08-01T18:33:23Z | |
dc.date | 2015-11-26T17:05:06Z | |
dc.date.accessioned | 2018-03-28T23:53:26Z | |
dc.date.available | 2018-03-28T23:53:26Z | |
dc.identifier | Journal Of Chemical Physics. Amer Inst Physics, v. 134, n. 23, 2011. | |
dc.identifier | 0021-9606 | |
dc.identifier | WOS:000291992500008 | |
dc.identifier | 10.1063/1.3601344 | |
dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/80695 | |
dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/80695 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1279498 | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description | The semiclassical propagator in the representation of SU(n) coherent states is characterized by isolated classical trajectories subjected to boundary conditions in a doubled phase space. In this paper, we recast this expression in terms of an integral over a set of initial-valued trajectories. These trajectories are monitored by a filter that collects only the appropriate contributions to the semiclassical approximation. This framework is suitable for the study of bosonic dynamics in n modes with fixed total number of particles. We exemplify the method for a Bose-Einstein condensate trapped in a triple-well potential, providing a detailed discussion on the accuracy and efficiency of the procedure. (C) 2011 American Institute of Physics. [doi:10.1063/1.3601344] | |
dc.description | 134 | |
dc.description | 23 | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description | FAPESP [2008/09491-9, 2009/11032-5] | |
dc.language | en | |
dc.publisher | Amer Inst Physics | |
dc.publisher | Melville | |
dc.publisher | EUA | |
dc.relation | Journal Of Chemical Physics | |
dc.relation | J. Chem. Phys. | |
dc.rights | aberto | |
dc.source | Web of Science | |
dc.subject | Wave-packet Dynamics | |
dc.subject | Molecular-dynamics | |
dc.subject | Coherent States | |
dc.subject | Quantum Propagator | |
dc.subject | Phase-space | |
dc.subject | Time | |
dc.subject | Systems | |
dc.subject | Approximation | |
dc.subject | Trajectories | |
dc.subject | Derivation | |
dc.title | Initial value representation for the SU(n) semiclassical propagator | |
dc.type | Artículos de revistas | |