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Cited by 260

The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.

Qubit disentanglement and decoherence via dephasing

Open access
Yu, T., Eberly, J. H.·2003·Physical Review B
DOI 10.1103/physrevb.68.165322
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Abstract

We consider whether quantum coherence in the form of mutual entanglement between a pair of qubits is susceptible to decay that may be more rapid than the decay of the coherence of either qubit individually. An instance of potential importance for solid-state quantum computing arises if embedded qubits (spins, quantum dots, Cooper pair boxes, etc.) are exposed to global and local noise at the same time. Here we allow separate phase-noisy channels to affect local and nonlocal measures of system coherence. We find that the time for decay of the qubit entanglement can be significantly shorter than the time for local dephasing of the individual qubits.

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Metadata

Authors
Yu, T., & Eberly, J. H.
Venue
Physical Review B
Publisher
American Physical Society (APS)
Published
2003-10-17
Volume
68
Issue
16
ISSN
  • 0163-1829 (ISSN-L)
  • 1095-3795
DOI
10.1103/physrevb.68.165322
OpenAlex
W1998653043
Cited by
260
References
45
FWCI
10.25
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Qubit disentanglement and decoherence via dephasing. https://app.cochat.ai/papers/10.1103/physrevb.68.165322
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Yu, T., & Eberly, J. H. (2003). Qubit disentanglement and decoherence via dephasing. Physical Review B. https://doi.org/10.1103/physrevb.68.165322

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.