Lorentz Invariance of Entanglement
| dc.creator | Alsing, Paul M. | |
| dc.creator | Milburn, Gerard J. | |
| dc.date | 2002-03-12 | |
| dc.date.accessioned | 2026-07-07T06:03:49Z | |
| dc.date.available | 2026-07-07T06:03:49Z | |
| dc.description | We study the transformation of maximally entangled states under the action of Lorentz transformations in a fully relativistic setting. By explicit calculation of the Wigner rotation, we describe the relativistic analog of the Bell states as viewed from two inertial frames moving with constant velocity with respect to each other. Though the finite dimensional matrices describing the Lorentz transformations are non-unitary, each single particle state of the entangled pair undergoes an effective, momentum dependent, local unitary rotation, thereby preserving the entanglement fidelity of the bipartite state. The details of how these unitary transformations are manifested are explicitly worked out for the Bell states comprised of massive spin 1/2 particles and massless photon polarizations. The relevance of this work to non-inertial frames is briefly discussed. | |
| dc.description | 31 pages, 3 figures, submitted to Phys. Rev. A | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0203051 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0203051 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/90084 | |
| dc.subject | Quantum Physics | |
| dc.title | Lorentz Invariance of Entanglement | |
| dc.type | text |