Zobrazeno 1 - 10
of 23
pro vyhledávání: '"R. R. Paiva"'
Autor:
Fernando L. Semião, R. R. Paiva, L. S. Cruz, B. Marques, Diogo O. Soares-Pinto, Saulo V. Moreira
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We consider the problem of energy transport in a chain of coupled dissipative quantum systems in the presence of non-Markovian dephasing. We use a model of non-Markovianity which is experimentally realizable in the context of controlled quantum syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08db23b6bb195132dc67e25a54b9da8b
Publikováno v:
IFAC Journal of Systems and Control. 16:100146
Detection of abnormality (or faults) occurrences is of paramount importance in smart manufacturing systems of Industry 4.0 since faults do not usually take the system immediately to a halt, and so, it can jeopardize an entire production. With that in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb498fe1a06f2d5e61e3260b6c5c2452
https://doi.org/10.1016/j.ifacsc.2021.100146
https://doi.org/10.1016/j.ifacsc.2021.100146
Publikováno v:
IFAC-PapersOnLine. 50:13630-13635
We address in this paper the problems of online diagnosis and verification of language diagnosability of discrete event systems (DES) modeled by acyclic labeled Petri nets, in which, different transitions can be labeled by the same event (observable,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d1ca5d1044b09681d159ad187d51392
https://doi.org/10.1016/j.ifacol.2017.08.2392
https://doi.org/10.1016/j.ifacol.2017.08.2392
Autor:
R. B. B. Lima, P. M. Soares, Welles A. M. Morgado, R. Lo Franco, R. R. Paiva, J. I. Costa-Filho, Diogo O. Soares-Pinto
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The non-Markovian nature of quantum systems recently turned to be a key subject for investigations on open quantum system dynamics. Many studies, from its theoretical grounding to its usefulness as a resource for quantum information processing and ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::323cde6f54466b33a1be087ac6a83bba
Autor:
Kílvia Mayre Farias Magalhães, R. R. Paiva, R. Muhammad, Vanderlei Salvador Bagnato, R. F. Shiozaki, Olivier Morizot, A. L. de Oliveira
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Motivated by recent interest in low dimensional arrays of atoms, we experimentally investigated the way cold collisional processes are affected by the geometry of the considered atomic sample. More specifically, we studied the case of photoassociativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f94f10811ac74ed7369568a7c250f636
https://doi.org/10.1016/j.optcom.2011.12.078
https://doi.org/10.1016/j.optcom.2011.12.078
Autor:
R. F. Shiozaki, Vanderlei Salvador Bagnato, John Weiner, J. Ramirez-Serrano, Kílvia Mayre Farias Magalhães, R. R. Paiva, R. Muhammad
Publikováno v:
Optics Communications. 281:4926-4930
We study the loading of sodium atoms into a magneto-optical trap from current-controlled sodium metal dispensers. Contrary to what was previously reported [V. Wippel, C. Binder, W. Huber, L. Windholz, M. Allegrini, F. Fuso, E. Arimondo, Eur. Phys. J.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc245112de4f47ce4df74466ceb49854
https://doi.org/10.1016/j.optcom.2008.06.069
https://doi.org/10.1016/j.optcom.2008.06.069
Autor:
R. R. Paiva
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In the atomic, molecular, optical physics field, processes involving two photons are very well understood and used in applications ranging from spectroscopy to laser cooling technics. In this thesis is presented the study and experimental realization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca1efb6f2d1c3e584ba471e11c5a89a5
Autor:
Kilvia Mayre Farias, Edwin Pedrozo-Peñafiel, Vanderlei Salvador Bagnato, R. R. Paiva, P. C. M. Castilho, F. J. Vivanco
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The atom source is a relevant component in many atomic molecular optics experiments. The compactness and efficiency of the source are fundamental issues, acquiring more importance as the complexity of the experiments increases. Characterizing new tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37e13347b8a7da8beb9cb448b323bff9
https://doi.org/10.1088/1612-2011/13/6/065501
https://doi.org/10.1088/1612-2011/13/6/065501
Autor:
P. Edwin Pedrozo, Vanderlei Salvador Bagnato, R. R. Paiva, Kilvia Mayre Farias, F. J. Vivanco
Publikováno v:
Latin America Optics and Photonics Conference.
A experimental setup for the study of the sodium Na2+ molecule is presented. This molecular bond states are formed in the presence of light by photoassociation ionization (PAI). The pair of sodium atoms in the ground state absorbs two photons forming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60db7449372173c23bec8d49b030b2c9
https://doi.org/10.1364/laop.2012.lm2a.15
https://doi.org/10.1364/laop.2012.lm2a.15
Autor:
R. R. Paiva
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Neste trabalho estudamos o processo de foto-ionização associativa(PAI) em uma amostra fria de átomos de sódio com o objetivo entender os efeitos dos estados repulsivos e dimensão da colisão. Realizamos experimentos de PAI com duas cores em uma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b8005d116e609058821df95995b54bf