dorsal/arxiv
View SchemaEavesdropping of quantum communication from a non-inertial frame
| Authors | Kamil Bradler |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0701174 |
| URL | https://arxiv.org/abs/quant-ph/0701174 |
Abstract
We introduce a relativistic version of quantum encryption protocol by considering two inertial observers who wish to securely transmit quantum information encoded in a free scalar quantum field state forming Minkowski particles. In a non-relativistic setting a certain amount of shared classical resources is necessary to perfectly encrypt the state. We show that in the case of a uniformly accelerated eavesdropper the communicating parties need to share (asymptotically in the limit of infinite acceleration) just half of the classical resources.
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"date_created": "2026-03-02T18:02:34.244000Z",
"date_modified": "2026-03-02T18:02:34.244000Z",
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"abstract": "We introduce a relativistic version of quantum encryption protocol by\nconsidering two inertial observers who wish to securely transmit quantum\ninformation encoded in a free scalar quantum field state forming Minkowski\nparticles. In a non-relativistic setting a certain amount of shared classical\nresources is necessary to perfectly encrypt the state. We show that in the case\nof a uniformly accelerated eavesdropper the communicating parties need to share\n(asymptotically in the limit of infinite acceleration) just half of the\nclassical resources.",
"arxiv_id": "quant-ph/0701174",
"authors": [
"Kamil Bradler"
],
"categories": [
"quant-ph",
"gr-qc"
],
"title": "Eavesdropping of quantum communication from a non-inertial frame",
"url": "https://arxiv.org/abs/quant-ph/0701174"
},
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