Testing the limits of quantum mechanical superpositions
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This rapid decoherence scenario is consistent with the current limits on the quantum behaviour of macroscopic objects.
“This is consistent with the current limits on the quantum behaviour of macroscopic objects [76][77][78].”
From Conformal Cyclic Cosmology, gravitational entropy and quantum information (2023) · cites this paper as [76]
Cites
Georgescu, I. M., Ashhab, S., & Nori, F. (2014) · Reviews of Modern Physics · doi:10.1103/revmodphys.86.153 · Cited by 2,932 · see citing works
Quantum interference and Klein tunnelling in graphene heterojunctions
Young, A. F., & Kim, P. (2009) · Nature Physics · doi:10.1038/nphys1198 · Cited by 1,183 · see citing works
Bell violation using entangled photons without the fair-sampling assumption
Giustina, M., Mech, A., Ramelow, S., Wittmann, B., Kofler, J., Beyer, J., Lita, A., Calkins, B., Gerrits, T., Nam, S. W., et al. (2013) · Nature · doi:10.1038/nature12012 · Cited by 660 · see citing works
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Underground test of gravity-related wave function collapse
Donadi, S., Piscicchia, K., Curceanu, C., Diósi, L., Laubenstein, M., & Bassi, A. (2021) · Nature Physics · doi:10.1038/s41567-020-1008-4 · Cited by 160 · see citing works
Conformal Cyclic Cosmology, gravitational entropy and quantum information
Eckstein, M. (2023) · General Relativity and Gravitation · doi:10.1007/s10714-023-03070-2 · Cited by 8 · see citing works
- Authors
- Arndt, M., & Hornberger, K.
- Affiliations
- University of Vienna (AT)
- University of Duisburg-Essen (DE)
- Corresponding author
- Arndt, Markus
- Hornberger, Klaus
- Venue
- Nature Physics
- Published
- 2014-04
- Volume
- 10
- Issue
- 4
- Pages
- 271-277
- ISSN
- 1745-2473 (ISSN-L)
- 1745-2481
- OpenAlex
- W2170552223
- Cited by
- 432
- References
- 3
- Citations by year
- 2026: 24 · 2025: 43 · 2024: 38 · 2023: 33 · 2022: 46 · 2021: 26 · 2020: 38 · 2019: 27 · 2018: 30 · 2017: 42 · 2016: 41 · 2015: 30 · 2014: 14
- FWCI
- 21.07
- Type
- journal article
- Language
- en
- Open access
- green
- arxiv.org
- Licence
- www.springer.com/tdm (tdm)
- Locations
- Nature Physics (publishedVersion)
- arXiv (Cornell University) (publishedVersion)
- arXiv (Cornell University)
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Applications
- Physical Sciences › Computer Science › Artificial Intelligence › Quantum Information and Cryptography
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Mechanical and Optical Resonators
- Keywords
- macroscopic superposition, locality, quantum foundations, tabletop experiment
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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
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