Weak Values and the quantum phase space.

dc.contributor.authorLobo, Augusto César
dc.contributor.authorRibeiro, Clyffe de Assis
dc.date.accessioned2012-07-25T13:18:55Z
dc.date.available2012-07-25T13:18:55Z
dc.date.issued2009
dc.description.abstractWe address the issue of how to properly treat, and in a more general setting, the concept of a weak value of a weak measurement in quantum mechanics. We show that for this purpose, one must take in account the effects of the measuring process on the entire phase space of the measuring system. By using coherent states, we go a step further than Jozsa in a recent paper and we present an example where the result of the measurement is symmetrical in the position and momentum observables and seems to be much better suited for quantum optical implementation.pt_BR
dc.identifier.citationLOBO, A. C.; RIBEIRO, C. de A. Weak Values and the quantum phase space. Physical Review A, v. 80, n.1, p.1-7, 2009. Disponível em: <http://arxiv.org/pdf/0903.4810.pdf>. Acesso em: 25 jul. 2012.pt_BR
dc.identifier.issn10502947
dc.identifier.urihttp://www.repositorio.ufop.br/handle/123456789/1209
dc.language.isoen_USpt_BR
dc.rights.licenseO Periódico Physical Review A permite o depósito da versão PDF do editor em Repositório Institucional. Fonte: Sherpa/Romeo <http://www.sherpa.ac.uk/romeo/search.php?issn=1050-2947> Acesso em 11 mar. 2014.
dc.titleWeak Values and the quantum phase space.pt_BR
dc.typeArtigo publicado em periodicopt_BR
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