dorsal/arxiv
View SchemaObservables in Relativistic Quantum Mechanics
| Authors | R. Srikanth |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0103070 |
| URL | https://arxiv.org/abs/quant-ph/0103070 |
Abstract
We propose a quantum clock synchronization protocol in which Bob makes a remote measurement on Alice's quantum clock via a third qubit acting as its proxy. It is shown that the resulting correlations are dependent on the choice of the hypersurface along which Bob's measurement of the proxy is deemed to collapse the entangled state vector. A proper characterization of observables in relativistic quantum mechanics is therefore constrained by relativistic covariance as well as causality.
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"abstract": "We propose a quantum clock synchronization protocol in which Bob makes a\nremote measurement on Alice\u0027s quantum clock via a third qubit acting as its\nproxy. It is shown that the resulting correlations are dependent on the choice\nof the hypersurface along which Bob\u0027s measurement of the proxy is deemed to\ncollapse the entangled state vector. A proper characterization of observables\nin relativistic quantum mechanics is therefore constrained by relativistic\ncovariance as well as causality.",
"arxiv_id": "quant-ph/0103070",
"authors": [
"R. Srikanth"
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"title": "Observables in Relativistic Quantum Mechanics",
"url": "https://arxiv.org/abs/quant-ph/0103070"
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