Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Santiago Hernandez-Gomez"'
Autor:
Santiago Hernández-Gómez, Takuya Isogawa, Alessio Belenchia, Amikam Levy, Nicole Fabbri, Stefano Gherardini, Paola Cappellaro
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-11 (2024)
Abstract The Kirkwood-Dirac quasiprobability distribution, intimately connected with the quantum correlation function of two observables measured at distinct times, is becoming increasingly relevant for fundamental physics and quantum technologies. T
Externí odkaz:
https://doaj.org/article/d7bc14a161b5493286198ec7f29b0f2d
Autor:
Antonello Scardicchio, Santiago Hernandez-Gomez, Federico Balducci, Giovanni Fasiolo, Paola Cappellaro, Nicole Fabbri
Quantum sensors can show unprecedented sensitivities, provided they are controlled in a very specific, optimal way. Here, we consider a spin sensor of time-varying fields in the presence of dephasing noise, and we show that the problem of finding the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e16a6936a13a3bed7b02e6bf3e1269e4
http://arxiv.org/abs/2112.14998
http://arxiv.org/abs/2112.14998
Publikováno v:
SciPost Physics, Vol 17, Iss 1, p 004 (2024)
Quantum sensors can show unprecedented sensitivities, provided they are controlled in a very specific, optimal way. Here, we consider a spin sensor of time-varying fields in the presence of dephasing noise, and we show that the problem of finding the
Externí odkaz:
https://doaj.org/article/6f0bc6ea1c5145d5b5ab8c4571b94bbe
Autor:
Santiago Hernández-Gómez, Stefano Gherardini, Alessio Belenchia, Andrea Trombettoni, Mauro Paternostro, Nicole Fabbri
Publikováno v:
npj Quantum Information, Vol 9, Iss 1, Pp 1-7 (2023)
Abstract We report on the experimental quantification of the contribution to non-equilibrium entropy production stemming from the quantum coherence content in the initial state of a qubit exposed to both coherent driving and dissipation. Our experime
Externí odkaz:
https://doaj.org/article/046ed748e4c743a8a02e6e3c1cd8614c
Autor:
Francisco Ponciano-Ojeda, Cristian Mojica-Casique, Santiago Hernández-Gómez, Alberto Del Angel, Lina M. Hoyos-Campo, Jesús Flores-Mijangos, Fernando Ramírez-Martínez, Daniel Sahagún Sánchez, Rocío Jáuregui, José Jiménez-Mier
Publikováno v:
Photonics, Vol 10, Iss 12, p 1335 (2023)
This paper presents a general review of the results of the experimental and theoretical work carried out by our research group to study the 5P3/2→6PJ electric quadrupole transition in atomic rubidium. The experiments were carried out with room-temp
Externí odkaz:
https://doaj.org/article/86c85b3d9ef04f2db3d3929ae2663dfd
Autor:
Matteo Lostaglio, Alessio Belenchia, Amikam Levy, Santiago Hernández-Gómez, Nicole Fabbri, Stefano Gherardini
Publikováno v:
Quantum, Vol 7, p 1128 (2023)
Recent work has revealed the central role played by the Kirkwood-Dirac quasiprobability (KDQ) as a tool to properly account for non-classical features in the context of condensed matter physics (scrambling, dynamical phase transitions) metrology (sta
Externí odkaz:
https://doaj.org/article/ef1b9f5c034a410080e034507496a64b
Publikováno v:
Machine Learning: Science and Technology, Vol 4, Iss 2, p 02LT01 (2023)
The undesired interaction of a quantum system with its environment generally leads to a coherence decay of superposition states in time. A precise knowledge of the spectral content of the noise induced by the environment is crucial to protect qubit c
Externí odkaz:
https://doaj.org/article/349a07d171914c018ed010843aea3ac2
Autor:
Guillermo Hernandez-Peredo Rezk, Abimael Bañuelos-Montano, Santiago Hernandez-Gomez, Edgar Huerta-Murrieta, Pastor Escárcega-Fujigaki, Nancy Lezama-Ramirez, Gerardo Kuri-Cortes
Publikováno v:
Journal of laparoendoscopicadvanced surgical techniques. Part A. 21(2)
To compare orchiopexy by laparoscopy versus traditional surgical technique in patients with an undescended palpable testicle in the inguinal canal.A prospective, comparative, observational, longitudinal, and double-blind research was done between Aug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a669d5cfd6b9914b9ff29a04c851c35
https://pubmed.ncbi.nlm.nih.gov/21401409
https://pubmed.ncbi.nlm.nih.gov/21401409
Publikováno v:
Frontiers in Physics, Vol 8 (2021)
Diamond quantum technologies based on color centers have rapidly emerged in the most recent years. The nitrogen-vacancy (NV) color center has attracted a particular interest, thanks to its outstanding spin properties and optical addressability. The N
Externí odkaz:
https://doaj.org/article/9b1274c9b41f49c793b55aae6ffe644f
Publikováno v:
New Journal of Physics, Vol 23, Iss 6, p 065004 (2021)
The experimental verification of quantum fluctuation relations for driven open quantum system is currently a challenge, due to the conceptual and operative difficulty of distinguishing work and heat. The nitrogen-vacancy (NV) center in diamond has be
Externí odkaz:
https://doaj.org/article/aa47da9a8c2e4dd6bc4fe91dbf692000