Zobrazeno 1 - 10
of 851
pro vyhledávání: '"quantum measurements"'
Publikováno v:
Dynamics, Vol 3, Iss 4, Pp 695-710 (2023)
We develop a new formalism for constructing probabilities associated with the causal ordering of events in quantum theory, where an event is defined as the emergence of a measurement record on a detector. We start with constructing probabilities for
Externí odkaz:
https://doaj.org/article/f73c8ca5b53d4916b0c671bce1fbe9a9
Autor:
Manenti, Riccardo, author
Publikováno v:
Quantum Information Science, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780198787488.003.0006
Autor:
Manenti, Riccardo, author
Publikováno v:
Quantum Information Science, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780198787488.003.0005
Autor:
Christian Beck, Dustin Lazarovici
Publikováno v:
Entropy, Vol 26, Iss 7, p 548 (2024)
What guarantees the “peaceful coexistence” of quantum nonlocality and special relativity? The tension arises because entanglement leads to locally inexplicable correlations between distant events that have no absolute temporal order in relativist
Externí odkaz:
https://doaj.org/article/bae3dc1156cc4676b0a308bfb6c3180a
Publikováno v:
SoftwareX, Vol 24, Iss , Pp 101558- (2023)
We introduce PyQBench, an innovative open-source framework for benchmarking gate-based quantum computers. PyQBench can benchmark NISQ devices by verifying their capability of discriminating between two von Neumann measurements. PyQBench offers a simp
Externí odkaz:
https://doaj.org/article/e26ab0618ee14c119dcf372401839f7c
Autor:
Laria Figurato, Marco Dirindin, José Luis Gaona-Reyes, Matteo Carlesso, Angelo Bassi, Sandro Donadi
Publikováno v:
New Journal of Physics, Vol 26, Iss 11, p 113004 (2024)
The possibility that gravity plays a role in the collapse of the quantum wave function has been considered in the literature, and it is of relevance not only because it would provide a solution to the measurement problem in quantum theory, but also b
Externí odkaz:
https://doaj.org/article/8844c59a40e141b19d9ee6dbd383fab1
Publikováno v:
New Journal of Physics, Vol 26, Iss 2, p 023041 (2024)
The dynamics of a quantum system, undergoing unitary evolution and continuous monitoring, can be described in term of quantum trajectories. Although the averaged state fully characterizes expectation values, the entire ensemble of stochastic trajecto
Externí odkaz:
https://doaj.org/article/c96f9c1e04034ef0834a3967a8bff76e
Publikováno v:
Entropy, Vol 26, Iss 1, p 75 (2024)
Eisenbud–Wigner–Smith delay and the Larmor time give different estimates for the duration of a quantum scattering event. The difference is most pronounced in the case where the de Broglie wavelength is large compared to the size of the scatterer.
Externí odkaz:
https://doaj.org/article/c73edfadb64849ee9f9bb9c639a4b04d
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