3 papers
nucl-th2026
Predominant Nuclear Excitation by Electron Capture Driven by Beam-Induced Return Currents
Y. Y. Xu, J. T. Qi, H. Peng +5
Predicted nearly five decades ago, nuclear excitation by electron capture (NEEC) remains experimentally elusive because its weak resonant signal is obscured by competing electron-d…
quant-ph2010
Dissipative dynamics of quantum discord under quantum chaotic environment
Y. Y. Xu, W. L. Yang, M. Feng
We investigate the dissipative dynamics of quantum discord in a decoherence model with two initially entangled qubits in addition to a quantum kicked top. The two qubits are uncoup…
quant-ph2009
Nuclear spin qubits in a trapped-ion quantum computer
M. Feng, Y. Y. Xu, F. Zhou +1
Physical systems must fulfill a number of conditions to qualify as useful quantum bits (qubits) for quantum information processing, including ease of manipulation, long decoherence…