Present status and future challenges of non-interferometric tests of collapse models
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The mechanism would normally induce heating of the quantum system, unless the involved gravitational degrees of freedom do not carry energy.
“It should also be mentioned that such a mechanism would normally induce heating of the quantum system at hand-which effect sets rather stringent bounds on the collapse models [78][79][80]-, unless the involved gravitational degrees of freedom do not carry energy.”
From Conformal Cyclic Cosmology, gravitational entropy and quantum information (2023) · cites this paper as [78]
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 [78]
Cites
Gravitation and quantum mechanics of macroscopic objects
Karolyhazy, F. (1966) · Il Nuovo Cimento A · doi:10.1007/bf02717926 · Cited by 530 · see citing works
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
Self-citationWeinberg, S. (2012) · Physical Review A · doi:10.1103/physreva.85.062116 · Cited by 102 · see citing works
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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
- Carlesso, M., Donadi, S., Ferialdi, L., Paternostro, M., Ulbricht, H., & Bassi, A.
- Affiliations
- Queen's University Belfast (GB)
- Istituto Nazionale di Fisica Nucleare (IT)
- University of Trieste (IT)
- University of Southampton (GB)
- Corresponding author
- Bassi, Angelo
- Venue
- Nature Physics
- Published
- 2022-02-17
- Volume
- 18
- Issue
- 3
- Pages
- 243-250
- ISSN
- 1745-2473 (ISSN-L)
- 1745-2481
- OpenAlex
- W4213213584
- Cited by
- 136
- References
- 3
- Citations by year
- 2026: 19 · 2025: 23 · 2024: 58 · 2023: 27 · 2022: 9
- FWCI
- 11.99
- Type
- journal article
- Language
- en
- Open access
- green
- pure.qub.ac.uk
- Licence
- Locations
- Nature Physics (publishedVersion)
- Research Portal (Queen's University Belfast) (publishedVersion, other-oa)
- arXiv (Cornell University) (submittedVersion)
- ArTS Archivio della ricerca di Trieste (University of Trieste https://www.units.it/) (submittedVersion, other-oa)
- ePrints Soton (University of Southampton) (submittedVersion)
- Nova Science Publishers (Nova Science Publishers, Inc.) (submittedVersion, other-oa)
- arXiv (Cornell University)
- Funders
- Silicon Valley Community Foundation (FQXi-RFP-CPW- 2002, 766900)
- Fetzer Institute
- Foundational Questions Institute (FQXi-RFP-CPW-2002, 766900)
- Leverhulme Trust (766900, RGP- 2018-266, EP/V000624/1, RPG-2016-04)
- Science Foundation Ireland (15/IA/2864, 15/IA/)
- Horizon 2020 Framework Programme (RGP-2018-266, 15/IA/2864, 766900)
- Engineering and Physical Sciences Research Council (766900, EP/T028106/1, RGP-2018-266, EP/V000624/1)
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Applications
- Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Noncommutative and Quantum Gravity Theories
- Physical Sciences › Computer Science › Artificial Intelligence › Quantum Information and Cryptography
- Keywords
- collapse models, macroscopic superposition, cold atoms, optomechanical systems, X-ray detection, bulk heating, cosmological observations, quantum foundations
About these checks
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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