Finite-Time Disentanglement Via Spontaneous Emission
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- 29 September 2004
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 93 (14) , 140404
- https://doi.org/10.1103/physrevlett.93.140404
Abstract
We show that under the influence of pure vacuum noise two entangled qubits become completely disentangled in a finite-time, and in a specific example we find the time to be given by times the usual spontaneous lifetime.
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