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| dc.identifier.uri | http://dx.doi.org/10.15488/1952 | |
| dc.identifier.uri | http://www.repo.uni-hannover.de/handle/123456789/1977 | |
| dc.contributor.author | Lehnert, Ralf
|
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| dc.contributor.author | Snow, W.M.
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| dc.contributor.author | Xiao, Zhi
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| dc.contributor.author | Xu, Rui
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| dc.date.accessioned | 2017-09-22T12:52:58Z | |
| dc.date.available | 2017-09-22T12:52:58Z | |
| dc.date.issued | 2017 | |
| dc.identifier.citation | Lehnert, R.; Snow, W.M.; Xiao, Z.; Xu, R.: Constraining spacetime nonmetricity with neutron spin rotation in liquid 4He. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 772 (2017), S. 865-869. DOI: https://doi.org/10.1016/j.physletb.2017.07.059 | |
| dc.description.abstract | General spacetime nonmetricity coupled to neutrons is studied. In this context, it is shown that certain nonmetricity components can generate a rotation of the neutron's spin. Available data on this effect obtained from slow-neutron propagation in liquid helium are used to constrain isotropic nonmetricity components at the level of GeV. These results represent the first limit on the nonmetricity parameter as well as the first measurement of nonmetricity inside matter. | eng |
| dc.description.sponsorship | DOE/DE-SC0010120 | |
| dc.description.sponsorship | NSF/PHY-1614545 | |
| dc.description.sponsorship | IU Center for Spacetime Symmetries | |
| dc.description.sponsorship | National Science Foundation of China/11605056 | |
| dc.description.sponsorship | Chinese Scholarship Council | |
| dc.description.sponsorship | Alexander von Humboldt Foundation | |
| dc.language.iso | eng | |
| dc.publisher | Amsterdam : Elsevier BV | |
| dc.relation.ispartofseries | Physics Letters, Section B 772 (2017) | |
| dc.rights | CC BY 4.0 Unported | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0 | |
| dc.subject.ddc |
530 | Physik
|
ger |
| dc.title | Constraining spacetime nonmetricity with neutron spin rotation in liquid 4He | eng |
| dc.type | Article | |
| dc.type | Text | |
| dc.relation.issn | 03702693 | |
| dc.relation.doi | https://doi.org/10.1016/j.physletb.2017.07.059 | |
| dc.bibliographicCitation.volume | 772 | |
| dc.bibliographicCitation.firstPage | 865 | |
| dc.bibliographicCitation.lastPage | 869 | |
| dc.description.version | publishedVersion | |
| tib.accessRights | frei zug�nglich |
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Fakultät für Mathematik und Physik
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