Results 11 to 20 of about 1,203,943 (289)
Quantum theory based on real numbers can be experimentally falsified. [PDF]
Nature, 2021 Renou MO +7 more
europepmc +2 more sources
Simulating Gaussian boson sampling quantum computers
AAPPS Bulletin, 2023 A growing cohort of experimental linear photonic networks implementing Gaussian boson sampling (GBS) have now claimed quantum advantage. However, many open questions remain on how to effectively verify these experimental results, as scalable methods are ...
Alexander S. Dellios +2 more
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Weak versus Deterministic Macroscopic Realism, and Einstein–Podolsky–Rosen’s Elements of Reality
Entropy, 2023 The violation of a Leggett–Garg inequality confirms the incompatibility between quantum mechanics and the combined premises (called macro-realism) of macroscopic realism (MR) and noninvasive measurability (NIM).
Jesse Fulton +3 more
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Foundations of Physics, 2012 We present a discrete model theory similar in structure to ordinary quantum mechanics, but based on a finite field instead of complex amplitudes. The interpretation of this theory involves only the "modal" concepts of possibility and necessity rather than quantitative probability measures.
Schumacher, Benjamin +1 more
openaire +2 more sources
Simplified quantum optical Stokes observables and Bell’s theorem
Scientific Reports, 2022 We discuss a simplified form of Stokes operators for quantum optical fields that involve the known concept of binning. Behind polarization analyzer photon numbers (more generally intensities) are measured.
Konrad Schlichtholz +2 more
doaj +1 more source
Fortschritte der Physik, 2016 We present quantum holonomy theory, which is a non‐perturbative theory of quantum gravity coupled to fermionic degrees of freedom. The theory is based on a ‐algebra that involves holonomy‐diffeo‐morphisms on a 3‐dimensional manifold and which encodes the canonical commutation relations of canonical quantum gravity formulated in terms of Ashtekar ...
Aastrup, Johannes +1 more
openaire +3 more sources
Quantifying Athermality and Quantum Induced Deviations from Classical Fluctuation Relations
Entropy, 2020 In recent years, a quantum information theoretic framework has emerged for incorporating non-classical phenomena into fluctuation relations. Here, we elucidate this framework by exploring deviations from classical fluctuation relations resulting from the
Zoë Holmes +3 more
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A Macroscopic Quantum Three-Box Paradox: Finding Consistency with Weak Macroscopic Realism
Entropy, 2023 The quantum three-box paradox considers a ball prepared in a superposition of being in any one of three boxes. Bob makes measurements by opening either box 1 or box 2.
Channa Hatharasinghe +3 more
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Searching for Low Probability Opening Events in a DNA Sliding Clamp
Life, 2022 The β subunit of E. coli DNA polymererase III is a DNA sliding clamp associated with increasing the processivity of DNA synthesis. In its free form, it is a circular homodimer structure that can accomodate double-stranded DNA in a nonspecific manner.
Reza Esmaeeli +2 more
doaj +1 more source
New Journal of Physics, 2022 Nowadays photon-number resolving weak-field homodyne measurements allow realization of emblematic gedankenexperiments revealing correlations of optical fields.
Tamoghna Das +5 more
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