Výsledky vyhledávání - "F. S. S. da Rosa"

Quantum two-photon emission in a photonic cavity

Autor: Y. Muniz, F. S. S. da Rosa, Wilton J. M. Kort-Kamp, Christian Farina, D. Szilard

Publikováno v: Physical Review A. 100

We derive a new expression for the two-photon spontaneous emission (TPSE) rate of an excited quantum emitter in the presence of arbitrary bodies in its vicinities. After investigating the influence of a perfectly conducting plate on the TPSE spectral

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80989461187e70349fdc4b2df1f0d28e
https://doi.org/10.1103/physreva.100.023818

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Repulsive van der Waals interaction between a quantum particle and a conducting toroid

Autor: Christian Farina, Reinaldo de Melo e Souza, F. S. S. da Rosa, Yuri França, P. P. Abrantes

We calculate the non-retarded dispersion force exerted on an electrically polarizable quantum particle by a perfectly conducting toroid, which is one of the most common objects exhibiting a non-trivial topology. We employ a convenient method develope

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Temperature inversion symmetry in the Casimir effect with an antiperiodic boundary condition

Autor: T. M. Britto, A. C. Aguiar Pinto, F. Pascoal, F. S. S. da Rosa

Publikováno v: Physical Review D. 67

We present explicitly another example of a temperature inversion symmetry in the Casimir effect for a nonsymmetric boundary condition. We also give an interpretation for our result.
Comment: 4 pages

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33aa48d8dcfc85b4e51bac2d05ee7d8c
https://doi.org/10.1103/physrevd.67.107701

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Casimir Effect for a Massive Scalar Field under Mixed Boundary Conditions

Autor: F. S. S. da Rosa, T. M. Britto, R. Bunchaft, A. C. Aguiar Pinto, F. Pascoal

Publikováno v: Scopus-Elsevier
Brazilian Journal of Physics v.33 n.4 2003
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF
Brazilian Journal of Physics, Volume: 33, Issue: 4, Pages: 860-866, Published: DEC 2003

We discuss the Casimir effect for a massive bosonic field with mixed (Dirichlet-Neumann) boundary conditions. We use the zeta-function regularization prescription to obtain our physical results. Particularly, we analyse how the Casimir energy varies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9359abf734e4838ddf5ebc08776e3bbd
http://www.scopus.com/inward/record.url?eid=2-s2.0-0346399764&partnerID=MN8TOARS

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