169 citations · 197 across the 5 of their papers we have counts for
5 papers
Nonadiabatic production of spinor condensates with a QUIC trap
P. Zhang, Z. Xu, L. You
Motivated by the recent experimental observation of multi-component spinor condensates via a time-dependent quadrupole-Ioffe-configuration trap (QUIC trap), we provide a general fr…
Effective size of a trapped atomic Bose gas
Wenxian Zhang, Z. Xu, L. You
We investigate the temperature-dependent effective size of a trapped interacting atomic Bose gas within a mean field theory approximation. The sudden shrinking of the average lengt…
Entanglement and spin squeezing properties for three bosons in two modes
B. Zeng, D. L. Zhou, Z. Xu +1
We discuss the canonical form for a pure state of three identical bosons in two modes, and classify its entanglement correlation into two types, the analogous GHZ and the W types a…
Encoding a logical qubit into physical qubits
B. Zeng, D. L. Zhou, Z. Xu +2
We propose two protocols to encode a logical qubit into physical qubits relying on common types of qubit-qubit interactions in as simple forms as possible. We comment on its experi…
Quantum computation based on d-level cluster states
D. L. Zhou, B. Zeng, Z. Xu +1
The concept of qudit (a d-level system) cluster state is proposed by generalizing the qubit cluster state (Phys. Rev. Lett. \textbf{86}, 910 (2001)) according to the finite dimensi…