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pro vyhledávání: '"O. Cosme"'
Akademický článek
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Akademický článek
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Publikováno v:
Optics Communications. 507:127669
In this work we study the transverse spatial correlation of the pair of photons generated via the process of spontaneous parametric frequency down-conversion, in periodically poled non-linear crystals illuminated by a pulsed laser beam. It is well kn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69994f567f61ca460dce4d1ed08b33f4
https://doi.org/10.1016/j.optcom.2021.127669
https://doi.org/10.1016/j.optcom.2021.127669
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFRRJ
Universidade Federal Rural do Rio de Janeiro (UFRRJ)
instacron:UFRRJ
Universidade Federal Rural do Rio de Janeiro (UFRRJ)
instacron:UFRRJ
Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2021-05-17T21:29:24Z No. of bitstreams: 1 2018 - Cosme Luiz da Silva Concei??o.pdf: 1139601 bytes, checksum: 9653646fe05ed015865b3dbccd5ab752 (MD5) Made available in DSpace on 2021-05-17T21:29:24Z (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::3e1c5eec24734439a2b1ac35a1e22ba0
https://tede.ufrrj.br/jspui/handle/jspui/4643
https://tede.ufrrj.br/jspui/handle/jspui/4643
We study the Hong-Ou-Mandel interferometer in the regime of spontaneous parametric down-conversion with high pump beam power at the crystal. In this regime one and two photons from a pump pulsed laser beam generate one and two pairs of photons, respe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39efe3668f6edcf718250803222ed13f
http://hdl.handle.net/11573/228354
http://hdl.handle.net/11573/228354
Autor:
O. Cosme, M. França Santos, M. O. Terra Cunha, Carlos H. Monken, S. Pádua, F. G. S. L. Brandão, Daniel Cavalcanti, Pablo L. Saldanha
We show that the geometry of the set of quantum states plays a crucial role in the behavior of entanglement in different physical systems. More specifically it is shown that singular points at the border of the set of unentangled states appear as sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e610e914a1fa5020808525240e6934c2
Autor:
Carlos H. Monken, S. Pádua, Daniel Cavalcanti, Fernando G. S. L. Brandão, O. Cosme, Marcelo França Santos, Marcelo Terra Cunha, Pablo L. Saldanha
Publikováno v:
International Conference on Quantum Information.
We develop a general approach to investigate the geometry of the set of different kinds of entangled states. We provide the first measurements of the border of the set of separable states for two qubits.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be7f630f151e65d748fad84b57e61953
https://doi.org/10.1364/icqi.2007.ifb5
https://doi.org/10.1364/icqi.2007.ifb5
Akademický článek
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Publikováno v:
The Journal of family practice. 39(6)
Cysticercosis is a parasitic infection of the central nervous system that occurs in some geographic regions and is transmitted through contaminated food or by the fecal-oral route. Treatment depends on the degree of central nervous system involvement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::172cf1eb2bcfb0a16ea3dc4d929b4153
https://pubmed.ncbi.nlm.nih.gov/7798863
https://pubmed.ncbi.nlm.nih.gov/7798863
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 43:125505
In this paper the two-photon absorption by a molecule is studied when photons are prepared in a high-dimension entangled state. The light field is prepared in a spatial two-photon qudit state and its interaction with a molecule shows new interference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30734994733f36cc4454be5ce0c6764f
https://doi.org/10.1088/0953-4075/43/12/125505
https://doi.org/10.1088/0953-4075/43/12/125505