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Open Quantum Systems Decoherence
Robustness and fragility of Markovian dynamics in a qubit dephasing channel
arXiv
Authors: Filip A. Wudarski, Francesco Petruccione
Year
2016
Paper ID
42282
Status
Preprint
Abstract Read
~2 min
Abstract Words
47
Citations
N/A
Abstract
The Markovian dynamics of a qubit is investigated in the scheme of random unitary dynamics, where Kraus operators are changed by an extra noise. The behavior of Markovianity is explored in the perturbed scenario. We provide a new algorithm for checking CP-divisibility (Markovianity) of a dynamical map.
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- This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
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- The Markovian dynamics of a qubit is investigated in the scheme of random unitary dynamics, where Kraus operators are changed by an extra noise.
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