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Entanglement Theory Quantum Correlations
Dissipative failure of adiabatic quantum transport as a dynamical phase transition
arXiv
Authors: Fergus Barratt, Aleix Bou Comas, Philip J. D. Crowley, Vadim Oganesyan, Peter Sollich, Andrew G. Green
Year
2020
Paper ID
418
Status
Preprint
Abstract Read
~2 min
Abstract Words
78
Citations
N/A
Abstract
Entanglement is the central resource in adiabatic quantum transport. Dephasing affects the availability of that resource by biasing trajectories, driving transitions between success and failure. This depletion of entanglement is important for the practical implementation of quantum technologies. We present a new perspective on the failure of adiabatic computation by understanding the failure of adiabatic transport as a dynamical phase transition. These ideas are demonstrated in a toy model of adiabatic quantum transport in a two spin system.
Why This Paper Matters
- This paper contributes to the Entanglement Theory & Quantum Correlations research area in the Quantum Articles archive.
- It adds a 2020 reference point for readers tracking recent quantum research.
- Entanglement is the central resource in adiabatic quantum transport.
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