Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Marinho, Lucas"'
Publikováno v:
Optics Letters 48 (2023), 3323-3326
We report the enhancement of quantum correlations for biphotons generated via spontaneous four-wave mixing in an ensemble of cold two-level atoms. This enhancement is based on the filtering of the Rayleigh linear component of the spectrum of the two
Externí odkaz:
http://arxiv.org/abs/2410.23441
Quantum correlations in four-wave-mixing from ensembles of cold two-level atoms may prevail without filtering over background light with well-known classical interpretations, such as Rayleigh scattering, as recently experimentally demonstrated in [Ph
Externí odkaz:
http://arxiv.org/abs/2410.22513
Autor:
Porto, João C. P., Marinho, Lucas S., Dieguez, Pedro R., da Paz, Irismar G., Vieira, Carlos H. S.
Quantum metrology offers significant improvements in several quantum technologies. In this work, we propose a Gaussian quantum metrology protocol assisted by initial position-momentum correlations (PM). We employ a correlated Gaussian wave packet as
Externí odkaz:
http://arxiv.org/abs/2408.13060
Autor:
da Silva, Pedro P., Vieira, Carlos H. S., Santos, Jonas F. G., Marinho, Lucas S., Sampaio, Marcos, da Paz, Irismar G.
We explore the effects of Markovian bath coupling and initial position-momentum correlations on the coherence and purity of Gaussian quantum states. Our analysis focuses on the roles these factors play in the dynamics of quantum coherence, coherence
Externí odkaz:
http://arxiv.org/abs/2404.15473
The Gouy phase is essential for accurately describing various wave phenomena, ranging from classical electromagnetic waves to matter waves and quantum optics. In this work, we employ phase-space methods based on the cross-Wigner transformation to ana
Externí odkaz:
http://arxiv.org/abs/2401.00083
Autor:
Marinho, Lucas C. lcmarinho1@gmail.com, Scatigna, André V., Garcia, Amanda L., Castro, Ellen Thamara S., Amorim, Gabriela, Silva, Fabio A., Mendes, Jone Clebson R., Pimenta, Karena M., Feitosa, Natércia Camille V., Ferreira, Alessandro W.C.
Publikováno v:
Check List. 2024, Vol. 20 Issue 5, p1067-1075. 9p.
Autor:
Diel, Kriptsan Abdon Poletto, Santana Filho, Paulo Cesar, Pitol Silveira, Pablo, Ribeiro, Rafaela Laura, Teixeira, Paula Coelho, Rodrigues Júnior, Luiz Carlos, Marinho, Lucas C., Romão, Pedro Roosevelt Torres, von Poser, Gilsane Lino
Publikováno v:
In Journal of Ethnopharmacology 28 June 2024 328
We report the experimental verification of nonclassical correlations for a four-wave-mixing process in an ensemble of cold two-level atoms, confirming theoretical predictions by Du et al. in 2007 for the violation of a Cauchy-Schwarz inequality in th
Externí odkaz:
http://arxiv.org/abs/2108.05407
Autor:
Marinho, Lucas S.1,2 (AUTHOR) lucas.marinho@ufpi.edu.br, Dieguez, Pedro R.3 (AUTHOR), Vieira, Carlos H. S.4 (AUTHOR), da Paz, Irismar G.1 (AUTHOR)
Publikováno v:
Scientific Reports. 5/28/2024, Vol. 14 Issue 1, p1-14. 14p.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.