Time Observables in a Timeless Universe
Time in quantum mechanics is peculiar: it is an observable that cannot be associated to an Hermitian operator. As a consequence it is impossible to explain dynamics in an isolated system without invoking an external classical clock, a fact that becomes particularly problematic in the context of quan...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2020-10-01
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| Series: | Quantum |
| Online Access: | https://quantum-journal.org/papers/q-2020-10-29-354/pdf/ |