Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems
Analysing the space-time metric of quantum phenomena is complicated by the absence of a consistent theory of quantum gravity. Here, the authors show how to describe the space-time metric for multiple observers who are keeping time with quantum clocks, which interact gravitationally with each other.
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Nature Portfolio
2020
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oai:doaj.org-article:80f8cba5a3174919bd3024d844e9299f2021-12-02T14:47:36ZQuantum clocks and the temporal localisability of events in the presence of gravitating quantum systems10.1038/s41467-020-16013-12041-1723https://doaj.org/article/80f8cba5a3174919bd3024d844e9299f2020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-16013-1https://doaj.org/toc/2041-1723Analysing the space-time metric of quantum phenomena is complicated by the absence of a consistent theory of quantum gravity. Here, the authors show how to describe the space-time metric for multiple observers who are keeping time with quantum clocks, which interact gravitationally with each other.Esteban Castro-RuizFlaminia GiacominiAlessio BelenchiaČaslav BruknerNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-12 (2020) |
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Science Q Esteban Castro-Ruiz Flaminia Giacomini Alessio Belenchia Časlav Brukner Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems |
description |
Analysing the space-time metric of quantum phenomena is complicated by the absence of a consistent theory of quantum gravity. Here, the authors show how to describe the space-time metric for multiple observers who are keeping time with quantum clocks, which interact gravitationally with each other. |
format |
article |
author |
Esteban Castro-Ruiz Flaminia Giacomini Alessio Belenchia Časlav Brukner |
author_facet |
Esteban Castro-Ruiz Flaminia Giacomini Alessio Belenchia Časlav Brukner |
author_sort |
Esteban Castro-Ruiz |
title |
Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems |
title_short |
Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems |
title_full |
Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems |
title_fullStr |
Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems |
title_full_unstemmed |
Quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems |
title_sort |
quantum clocks and the temporal localisability of events in the presence of gravitating quantum systems |
publisher |
Nature Portfolio |
publishDate |
2020 |
url |
https://doaj.org/article/80f8cba5a3174919bd3024d844e9299f |
work_keys_str_mv |
AT estebancastroruiz quantumclocksandthetemporallocalisabilityofeventsinthepresenceofgravitatingquantumsystems AT flaminiagiacomini quantumclocksandthetemporallocalisabilityofeventsinthepresenceofgravitatingquantumsystems AT alessiobelenchia quantumclocksandthetemporallocalisabilityofeventsinthepresenceofgravitatingquantumsystems AT caslavbrukner quantumclocksandthetemporallocalisabilityofeventsinthepresenceofgravitatingquantumsystems |
_version_ |
1718389520736452608 |