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Observer effect modulates classification in a quantum epistemic framework [PDF]
Scientific ReportsThe observer effect in quantum physics states that observation inevitably influences the system being observed. This work introduces an epistemic framework that treats the observer as an integral part of sensory information processing within entangled ...
Johan F. Hoorn, Johnny K. W. Ho
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Observation of quantum droplets in a heteronuclear bosonic mixture
Physical Review Research, 2019 We report on the formation of heteronuclear quantum droplets in an attractive bosonic mixture of ^{41}K and ^{87}Rb. We observe long-lived self-bound states, both in free space and in an optical waveguide.
C. D'Errico +7 more
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Observation of the quantum Hall effect in δ-doped SrTiO3
Nature Communications, 2016 Observation of quantum phenomena in correlated electron systems is challenging due to low mobility and high concentration of carriers. Here, Matsubara et al.
Y. Matsubara +8 more
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Journal of Anomalous Experience and Cognition, 2022 Objective. In the research presented here, quantum measurement is conceptualized as pragmatic information transfer when an intentional observer perceives motive-relevant quantum-based outcomes. Owing to the nature of pragmatic information as described in
Markus A. Maier +2 more
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Emergence of the Born rule in quantum optics [PDF]
Quantum, 2020 The Born rule provides a fundamental connection between theory and observation in quantum mechanics, yet its origin remains a mystery. We consider this problem within the context of quantum optics using only classical physics and the assumption of a ...
Brian R. La Cour, Morgan C. Williamson
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Observing a Quantum Measurement [PDF]
Foundations of Physics, 2021 21 pages, 3 ...
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Observables on quantum structures [PDF]
Information Sciences, 2014 An observable on a quantum structure is any $σ$-homomorphism of quantum structures from the Borel $σ$-algebra into the quantum structure. We show that our partial information on an observable known only for all intervals of the form $(-\infty,t)$ is sufficient to determine uniquely the whole observable defined on quantum structures like $σ$-MV-algebras,
Anatolij Dvurecenskij, Mária Kuková
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Observations in quantum cosmology
Classical and Quantum Gravity, 2023 Abstract In this review, we focus on whether a canonical quantization of general relativity can produce testable predictions for cosmology. In particular, we examine how this approach can be used to model the evolution of primordial perturbations. This program of quantum geometrodynamics, first advocated by John Wheeler and Bryce DeWitt,
Leonardo Chataignier +2 more
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Observation of the Quantum Boomerang Effect
Physical Review X, 2022 A particle in an Anderson-localized system, if launched in any direction, should, on average, return to its starting point and stay there. Despite the central role played by Anderson localization in the modern understanding of condensed matter, this ...
Roshan Sajjad +9 more
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TIME AS A QUANTUM OBSERVABLE [PDF]
International Journal of Modern Physics A, 2007 Some new results are presented and recent developments are reviewed on the study of Time in quantum physics as an observable, canonically conjugate to energy. Operators for the observable Time are investigated in particle and photon quantum theory.
RECAMI, Erasmo, OLKHOVSKY, VLADISLAV S.
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