Zobrazeno 1 - 10
of 92
pro vyhledávání: '"G. Massimo Palma"'
Publikováno v:
Quantum, Vol 7, p 1074 (2023)
While the terms "redundancy" and "consensus" are often used as synonyms in the context of quantum objectivity, we show here that these should be understood as two related but distinct notions, that quantify different features of the quantum-to-classi
Externí odkaz:
https://doaj.org/article/f6ae8832974f4dc8a69af04a1e970b0f
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract Universality is key to the theory of phase transitions, stating that the equilibrium properties of observables near a phase transition can be classified according to few critical exponents. These exponents rule an universal scaling behaviour
Externí odkaz:
https://doaj.org/article/7cd83936e0e7486fae04f9bdd11dd795
Autor:
Dario Cilluffo, Angelo Carollo, Salvatore Lorenzo, Jonathan A. Gross, G. Massimo Palma, Francesco Ciccarello
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043070 (2020)
The effective description of the weak interaction between an emitter and a bosonic field as a sequence of two-body collisions provides a simple intuitive picture compared to traditional quantum optics methods as well as an effective calculation tool
Externí odkaz:
https://doaj.org/article/ff527c25f59d4e44a4f3806e7f726149
Autor:
Dario Cilluffo, Giuseppe Buonaiuto, Salvatore Lorenzo, G. Massimo Palma, Francesco Ciccarello, Federico Carollo, Igor Lesanovsky
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023078 (2020)
Nonclassical correlations in quantum optics as resources for quantum computation are important in the quest for highly specialized quantum devices. Here, we put forward a methodology to witness nonclassicality of the output field from a generic quant
Externí odkaz:
https://doaj.org/article/1795d58b084e4069aa3c1495ea27b8da
Autor:
Guillermo García-Pérez, Diana A. Chisholm, Matteo A. C. Rossi, G. Massimo Palma, Sabrina Maniscalco
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 012061 (2020)
It is often assumed that decoherence arises as a result of the entangling interaction between a quantum system and its environment, as a consequence of which the environment effectively measures the system, thus washing away its quantum properties. M
Externí odkaz:
https://doaj.org/article/a4b6e2b78bed485fae1373196d6956fe
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013164 (2020)
We combine the collisional picture for open system dynamics and the control of the rate of decoherence provided by the quantum (anti-)Zeno effect to illustrate the temporal unfolding of the redundant encoding of information into a multipartite enviro
Externí odkaz:
https://doaj.org/article/4aca28ab0577426da4669840d7492eb5
Publikováno v:
The European Physical Journal Special Topics.
We investigate the behavior of correlations dynamics in a dissipative gain-loss system. First, we consider a setup made of two coupled lossy oscillators, with one of them subject to a local gain. This provides a more realistic platform to implement p
Akademický článek
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Publikováno v:
Physics Reports. A review section of physics letters 954 (2022): 1–70. doi:10.1016/j.physrep.2022.01.001
info:cnr-pdr/source/autori:Ciccarello F.; Lorenzo S.; Giovannetti V.; Palma G.M./titolo:Quantum collision models: Open system dynamics from repeated interactions/doi:10.1016%2Fj.physrep.2022.01.001/rivista:Physics Reports. A review section of physics letters/anno:2022/pagina_da:1/pagina_a:70/intervallo_pagine:1–70/volume:954
info:cnr-pdr/source/autori:Ciccarello F.; Lorenzo S.; Giovannetti V.; Palma G.M./titolo:Quantum collision models: Open system dynamics from repeated interactions/doi:10.1016%2Fj.physrep.2022.01.001/rivista:Physics Reports. A review section of physics letters/anno:2022/pagina_da:1/pagina_a:70/intervallo_pagine:1–70/volume:954
We present an extensive introduction to quantum collision models (CMs), also known as repeated interactions schemes: a class of microscopic system-bath models for investigating open quantum systems dynamics whose use is currently spreading in a numbe
Autor:
Gabriele Lo Monaco, Luca Innocenti, Dario Cilluffo, Dario A Chisholm, Salvatore Lorenzo, G Massimo Palma
Publikováno v:
Lo Monaco, G, Innocenti, L, Cilluffo, D, Chisholm, D A, Lorenzo, S & Palma, G M 2023, ' Quantum scrambling via accessible tripartite information ', Quantum Science and Technology, vol. 8, no. 3, 035006 . https://doi.org/10.1088/2058-9565/accd92
Quantum information scrambling (QIS), from the perspective of quantum information theory, is generally understood as local non-retrievability of information evolved through some dynamical process, and is often quantified via entropic quantities such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8334c18bd95062ba3ae27887238fb870