3 citations · 3 across the 3 of their papers we have counts for
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Frequency-up conversion and quantum swap gate in an optical cavity with atomic cloud
Gong-Wei Lin, Xu-Bo Zou, Ming-Yong Ye +2
A scheme is presented for realizing frequency-up conversion and a two-qubit quantum swap gate for intracavity fields. In the scheme, a V-type atomic ensemble prepared in their grou…
Two kinds of quantum adiabatic approximation
Ming-Yong Ye, Xiang-Fa Zhou, Yong-Sheng Zhang +1
A simple proof of quantum adiabatic theorem is provided. Quantum adiabatic approximation is divided into two kinds. For Hamiltonian H(t/T), a relation between the size of the error…
Condition for the adiabatic approximation
Ming-Yong Ye, Xiang-Fa Zhou, Yong-Sheng Zhang +1
We give a sufficient condition for the quantum adiabatic approximation, which is quantitative and can be used to estimate error caused by this approximation. We also discuss when t…