Zobrazeno 1 - 10 of 33 pro vyhledávání: '"Luca Mancino"'
1
Akademický článek
Nonequilibrium Quantum Thermodynamics of a Particle Trapped in a Controllable Time-Varying Potential
Autor: Qiongyuan Wu, Luca Mancino, Matteo Carlesso, Mario A. Ciampini, Lorenzo Magrini, Nikolai Kiesel, Mauro Paternostro
Publikováno v: PRX Quantum, Vol 3, Iss 1, p 010322 (2022)
Many advanced quantum techniques feature non-Gaussian dynamics, and the ability to manipulate the system in that domain is the next stage in many experiments. One example of meaningful non-Gaussian dynamics is that of a double-well potential. Here we
Externí odkaz: https://doaj.org/article/8c5ac9663a834609860b73b40b1883a3
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2
Akademický článek
What Hong-Ou-Mandel interference says on two-photon frequency entanglement
Autor: Marco Barbieri, Emanuele Roccia, Luca Mancino, Marco Sbroscia, Ilaria Gianani, Fabio Sciarrino
Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
Abstract Not much, in the end. Here we put forward some considerations on how Hong-Ou-Mandel interferometry provides signatures of frequency entanglement in the two-photon state produced by parametric down-conversion. We find that some quantitative i
Externí odkaz: https://doaj.org/article/3c9442ca020047f18428108f9a12368d
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3
Akademický článek
Experimental extractable work-based multipartite separability criteria
Autor: Mario A. Ciampini, Luca Mancino, Adeline Orieux, Caterina Vigliar, Paolo Mataloni, Mauro Paternostro, Marco Barbieri
Publikováno v: npj Quantum Information, Vol 3, Iss 1, Pp 1-6 (2017)
Quantum optics: work probes quantum correlations Quantum systems share links like no classical systems can—now we know this can affect engines too. There exists a principle that links the amount of information one experimenter has on a system with
Externí odkaz: https://doaj.org/article/b460d642dc15424dbe9cf66a244ab331
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4
Akademický článek
Nonequilibrium readiness and precision of Gaussian quantum thermometers
Autor: Luca Mancino, Marco G. Genoni, Marco Barbieri, Mauro Paternostro
Publikováno v: Physical Review Research, Vol 2, Iss 3, p 033498 (2020)
The dimensionality of a thermometer is key in the design of quantum thermometry schemes. In general, the phenomenology that is typical of qubit-based quantum thermometry does not apply to infinite-dimensional ones. We analyze the dynamical and metrol
Externí odkaz: https://doaj.org/article/34e6a44ced8349f18aecbb63a2151d0c
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5
Nonequilibrium readiness and precision of Gaussian quantum thermometers
Autor: Mauro Paternostro, Luca Mancino, Marco G. Genoni, Marco Barbieri
Publikováno v: Mancino, L, Genoni, M G, Barbieri, M & Paternostro, M 2020, ' Nonequilibrium readiness and precision of Gaussian quantum thermometers ', Physical Review Research, vol. 2, no. 3, 033498 . https://doi.org/10.1103/PhysRevResearch.2.033498
Physical Review Research
The dimensionality of a thermometer is key in the design of quantum thermometry schemes. In general, the phenomenology that is typical of qubit-based quantum thermometry does not apply to infinite-dimensional ones. We analyze the dynamical and metrol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0923410344b52bec475ce0adc6a9a41c
https://doi.org/10.1103/physrevresearch.2.033498
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6
Experimental Assessment of Entropy Production in a Continuously Measured Mechanical Resonator
Autor: Gabriel T. Landi, Luca Mancino, Massimiliano Rossi, Albert Schliesser, Mauro Paternostro, Alessio Belenchia
Publikováno v: Rossi, M, Mancino, L, Landi, G T, Paternostro, M, mwh574, M & Belenchia, A 2020, ' Experimental Assessment of Entropy Production in a Continuously Measured Mechanical Resonator ', Physical Review Letters, vol. 125, no. 8, 080601 . https://doi.org/10.1103/PhysRevLett.125.080601
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Rossi, M, Mancino, L, Landi, G T, Paternostro, M, Schliesser, A & Belenchia, A 2020, ' Experimental Assessment of Entropy Production in a Continuously Measured Mechanical Resonator ', Physical Review Letters, vol. 125, no. 8, 080601 . https://doi.org/10.1103/PhysRevLett.125.080601
Physical Review Letters
The information on a quantum process acquired through measurements plays a crucial role in the determination of its non-equilibrium thermodynamic properties. We report on the experimental inference of the stochastic entropy production rate for a cont
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42547a01c176306393d574be4e0fdbcf
https://curis.ku.dk/portal/da/publications/experimental-assessment-of-entropy-production-in-a-continuously-measured-mechanical-resonator(903b296b-b121-4826-a520-486503c640b5).html
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7
Multiparameter Approach to Dynamic Quantum Phase Estimation
Autor: Marco Sbroscia, Ludovica Ruggiero, Valeria Cimini, Emanuele Roccia, Marco Barbieri, Marco G. Genoni, Daniela Tofani, Luca Mancino, Fabio Bruni, Maria Antonietta Ricci, Ilaria Gianani, Tecla Gasperi
Publikováno v: 11th Italian Quantum Information Science conference (IQIS2018).
We have applied techniques of quantum phase estimation to the dynamical tracking of the optical activity of a solution of sucrose undergoing acid hydrolysis. We adopt a multiparameter approach that makes the estimation reliable and robust against set
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c0e80cbffa30d484f75ab51bf04e516
https://doi.org/10.3390/proceedings2019012055
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9
Dynamical role of quantum signatures in quantum thermometry
Autor: Luca Mancino, Ilaria Gianani, Marco Barbieri, Michele Maria Feyles, Marco Sbroscia
Publikováno v: Physical review, A Print 99 (2019): 062114–062114. doi:10.1103/PhysRevA.99.062114
info:cnr-pdr/source/autori:Feyles, Michele M.; Mancino, Luca; Sbroscia, Marco; Gianani, Ilaria; Barbieri, Marco/titolo:Dynamical role of quantum signatures in quantum thermometry/doi:10.1103%2FPhysRevA.99.062114/rivista:Physical review, A Print/anno:2019/pagina_da:062114/pagina_a:062114/intervallo_pagine:062114–062114/volume:99
Physical Review A
Nonequilibrium quantum thermometry is a central topic for both fundamental and technological purposes. It shows advantages against its equilibrium counterpart by reducing the uncertainty associated to the temperature of the bath, and a negligible inv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d616ee885a0b63336c6f1853dec1eb5
http://www.cnr.it/prodotto/i/421992
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10
Entropy Production in Continuously Measured Gaussian Quantum Systems
Autor: Mauro Paternostro, Luca Mancino, Gabriel T. Landi, Alessio Belenchia
Publikováno v: npj Quantum Information
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Belenchia, A, Mancino, L, Landi, G T & Paternostro, M 2020, ' Entropy production in continuously measured Gaussian quantum systems ', npj Quantum Information, vol. 6, 97 . https://doi.org/10.1038/s41534-020-00334-6
The entropy production rate is a key quantity in non-equilibrium thermodynamics of both classical and quantum processes. No universal theory of entropy production is available to date, which hinders progress towards its full grasping. By using a phas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d984e2d7d3d6d2797a9e653da936221
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