Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Chisholm, Diana"'
Autor:
Wu, Qiongyuan, Chisholm, Diana A., Muffato, Rafael, Georgescu, Tiberius, Homans, Jack, Ulbricht, Hendrik, Carlesso, Matteo, Paternostro, Mauro
Publikováno v:
Quantum Sci. Technol. 9, 045038 (2024)
Squeezing is a crucial resource for quantum information processing and quantum sensing. In levitated nanomechanics, squeezed states of motion can be generated via temporal control of the trapping frequency of a massive particle. However, the amount o
Externí odkaz:
http://arxiv.org/abs/2403.18790
In the context of quantum objectivity, a standard way to quantify the classicality of a state is via the mutual information between a system and different fractions of its environment. Many of the tools developed in the relevant literature to quantif
Externí odkaz:
http://arxiv.org/abs/2401.04769
Autor:
Muffato, Rafael, Georgescu, Tiberius, Homans, Jack, Guerreiro, Thiago, Wu, Qiongyuan, Chisholm, Diana, Carlesso, Matteo, Paternostro, Mauro, Ulbricht, Hendrik
We report on an experiment achieving the dynamical generation of non-Gaussian states of motion of a levitated optomechanical system. We access intrinsic Duffing-like non-linearities by squeezing an oscillator's state of motion through rapidly switchi
Externí odkaz:
http://arxiv.org/abs/2401.04066
Autor:
Monaco, Gabriele Lo, Innocenti, Luca, Cilluffo, Dario, Chisholm, Diana A., Lorenzo, Salvatore, Palma, G. Massimo
Quantum information scrambling (QIS) is a characteristic feature of several quantum systems, ranging from black holes to quantum communication networks. While accurately quantifying QIS is crucial to understanding many such phenomena, common approach
Externí odkaz:
http://arxiv.org/abs/2312.11619
Autor:
Monaco, Gabriele Lo, Innocenti, Luca, Cilluffo, Dario, Chisholm, Diana A, Lorenzo, Salvatore, Palma, G Massimo
Publikováno v:
2023 Quantum Sci. Technol. 8 035006
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:
http://arxiv.org/abs/2305.19334
Publikováno v:
Quantum 7, 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:
http://arxiv.org/abs/2211.09150
Autor:
Chisholm, Diana A., García-Pérez, Guillermo, Rossi, Matteo A. C., Maniscalco, Sabrina, Palma, G. Massimo
Publikováno v:
Quantum Sci. Technol. 7 015022 (2022)
Understanding the emergence of objectivity from the quantum realm has been a long standing issue strongly related to the quantum to classical crossover. Quantum Darwinism provides an answer, interpreting objectivity as consensus between independent o
Externí odkaz:
http://arxiv.org/abs/2110.06243
Autor:
Chisholm, Diana A., García-Pérez, Guillermo, Rossi, Matteo A. C., Palma, G. Massimo, Maniscalco, Sabrina
Noise-assisted transport phenomena highlight the nontrivial interplay between environmental effects and quantum coherence in achieving maximal efficiency. Due to the complexity of biochemical systems and their environments, effective open quantum sys
Externí odkaz:
http://arxiv.org/abs/2010.05618
Autor:
García-Pérez, Guillermo, Chisholm, Diana A., Rossi, Matteo A. C., Palma, G. Massimo, Maniscalco, Sabrina
Publikováno v:
Phys. Rev. Research 2, 012061 (2020)
It is commonly believed 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 propertie
Externí odkaz:
http://arxiv.org/abs/1907.12447
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