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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Main Authors: | Esteban Castro-Ruiz, Flaminia Giacomini, Alessio Belenchia, Časlav Brukner |
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Format: | article |
Language: | EN |
Published: |
Nature Portfolio
2020
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Online Access: | https://doaj.org/article/80f8cba5a3174919bd3024d844e9299f |
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