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quant-ph2004★ 2 cited
Observable Phase Entanglement
K. W. Chan, J. H. Eberly
Quantum entanglement can manifest itself in the narrowing of wavepackets. We define the phenomenon of phase entanglement and describe its effect on the interpretation of spatial lo…
quant-ph2004★ 1.7k cited
Finite-Time Disentanglement via Spontaneous Emission
Ting Yu, J. H. Eberly
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 b…
quant-ph2000
How big is a quantum computer?
S. Wallentowitz, I. A. Walmsley, J. H. Eberly
Accounting for resources is the central issue in computational efficiency. We point out physical constraints implicit in information readout that have been overlooked in classical…