70 citations · 237 across the 19 of their papers we have counts for
4 papers · 1 filter
Quantum computation with surface-state electrons by rapid population passages
X. Shi, L. F. Wei, C. H. Oh
Quantum computation requires coherently controlling the evolutions of qubits. Usually, these manipulations are implemented by precisely designing the durations (such as the -pul…
1/2+1/2>1 for quantum error correction
Zhuo Wang, Sixia Yu, Heng Fan +1
Quantum error correction assisted by entanglement helps to transmit the encoded qudits through quantum channels with some of them being noiseless. Here we consider a more realistic…
Hierarchy of measurement-induced Fisher information for composite states
Xiao-Ming Lu, Shunlong Luo, C. H. Oh
Quantum Fisher information, as an intrinsic quantity for quantum states, is a central concept in quantum detection and estimation. When quantum measurements are performed on quantu…
Long-range adiabatic quantum state transfer through a tight-binding chain as a quantum data bus
Bing Chen, Wei Fan, Yan Xu +3
We introduce a scheme based on adiabatic passage that allows for long-range quantum communication through tight-binding chain with always-on interaction. By adiabatically varying t…