298 citations · 1.9k across the 61 of their papers we have counts for
9 papers · 2 filters
Generation of genuine -type four-particle entangled state of superconducting artificial atoms with broken symmetry
Chun-Ling Leng, Qi Guo, Xin Ji +1
We propose a scheme for generating a genuine -type four-particle entangled state of superconducting artificial atoms with broken symmetry by using one-dimensional transmission l…
High-efficiency alignment-free quantum cryptography based on quantum interference
Qi Guo, Liu-Yong Cheng, Hong-Fu Wang +1
We propose an alternative quantum cryptography protocol using the quantum interference effect. The efficiency of creating sifted key can reach 100\% in principle, which is higher t…
Preparation of entanglement between atoms in spatially separated cavities via fiber loss
Shi-Lei Su, Xiao-Qiang Shao, Qi Guo +3
We propose a scheme to prepare a maximally entangled state for two Lambda-type atoms trapped in separate optical cavities coupled through an optical fiber based on the combined eff…
Adiabatic passage for three-dimensional entanglement generation through quantum Zeno dynamics
Yan Liang, Shi-Lei Su, Qi-Cheng Wu +2
We propose an adiabatic passage approach to generate two atoms three- dimensional entanglement with the help of quantum Zeno dynamics in a time- dependent interacting field. The at…
Preparation of three-dimensional entanglement for distant atoms in coupled cavities via atomic spontaneous emission and cavity decay
Shi-Lei Su, Xiao-Qiang Shao, Hong-Fu Wang +1
We propose a dissipative scheme to prepare a three-dimensional entangled state for two atoms trapped in separate coupled cavities. Our work shows that both atomic spontaneous emiss…
Generation of atomic NOON states via adiabatic passage
Qi-Gong Liu, Qi-Cheng Wu, Xin Ji +1
We propose a scheme for generating atomic NOON states via adiabatic passage. In the scheme, a double -type three-level atom is trapped in a bimodal cavity and two sets of -ty…