Quantum Information and Foundations

• Main Author: D'Ariano, Giacomo Mauro (auth)
• Other Authors: Perinotti, Paolo (auth)
• Format: Electronic Book Chapter
• Language: English
• Published: MDPI - Multidisciplinary Digital Publishing Institute 2020
• Subjects: quantum walks; continuous-variable systems; incompatible frameworks; X-rays; path summation; characterization of unitary group and state spaces; X-ray spectroscopy; qubit pair; entangled pure state; exchange coupling; independence of random quantum sources; Gaussian states; complementarity; causal sets; Thirring model; probabilities in quantum measurements; quantum computation; limited information; silicon drift detector; consistent histories; complexity classes; commuting subalgebras; entanglement; quantum foundations; Hubbard model; measurement uncertainty relations; Jordan algebras; quantum gravity; the measurement problem; generalised probabilistic theories; quantum measurements; conservation of information; relative entropy; adiabatic quantum computing; reconstruction of quantum theory; quantum control; sampling-based learning control (SLC); single framework rule; probability theory; inference; purity; entropy; macroscopic quantum measurement; purification; quantum annealing; Wigner-friend experiment; Shannon information; underground experiment; no-go theorem; entropic gravity; group representations; quantum non-locality; higher-order interference; causality; blind source separation (BSS); multipartite entanglement; Hadamard matrix; quantum theory and gravity; conjugate systems; classical context; classical limit; agent; subsystem; interpretations of quantum mechanics; collapse models; quantum measurement; quantum mechanics; binary optimization; algebraic quantum theory; gelfand duality; bohrification; Fermion; quantum information; unentanglement criterion; semiclassical physics; relativity; Pauli exclusion principle; position; physical computing models; braid group; reconstruction of quantum mechanics; C*-algebra; Euclidean Jordan algebras; quantum correlations; percolation; conserved informational charges; quantum estimation; monogamy; hard problems; iterant; process theory; Gaussian unitary operations; momentum; matrix algebra; cluster states; quantum genetic algorithm; discrete spacetime; quantum relative entropy; Dirac equation; Clifford algebra
• Online Access: DOAB: download the publication; DOAB: description of the publication

Quantum information has dramatically changed information science and technology, looking at the quantum nature of the information carrier as a resource for building new information protocols, designing radically new communication and computation algorithms, and ultra-sensitive measurements in metrol...