4 papers · 1 filter
Time Crystal in the Nonlinear Phonon Mode of the Trapped Ions
Yi-Ling Zhan, Chun-Fu Liu, J. -T. Bu +4
Time crystals constitute a novel phase of matter defined by the spontaneous breaking of timetranslation symmetry. Here we present a scheme to realize a continuous-time crystal of t…
A Single-Ion Information Engine for Charging Quantum Battery
Jialiang Zhang, Pengfei Wang, Wentao Chen +12
Information engines produce mechanical work through measurement and adaptive control. For information engines, the principal challenge lies in how to store the generated work for s…
Multiple-qubit Rydberg quantum logic gate via dressed-states scheme
Yucheng He, Jing-Xin Liu, F. -Q. Guo +5
We present a scheme to realize multiple-qubit quantum state transfer and quantum logic gate by combining the advantages of Vitanov-style pulses and dressed-state-based shortcut to…
Distributed quantum information processing via single atom driving
Jing-Xin Liu, Jun-Yao Ye, Lei-Lei Yan +2
We propose an unconventional scheme for quantum entangled state distribution (QESD) and quantum state transfer~(QST) based on a fiber-cavity-atom system, in which three atoms are c…