Quantum detection of wormholes
Abstract We show how to use quantum metrology to detect a wormhole. A coherent state of the electromagnetic field experiences a phase shift with a slight dependence on the throat radius of a possible distant wormhole. We show that this tiny correction is, in principle, detectable by homodyne measure...
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| Format: | article |
| Language: | EN |
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Nature Portfolio
2017
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| Online Access: | https://doaj.org/article/b6dd68e016b94ffda19b79ac5719ad1b |
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