Deterministic SWAP gate using shortcuts to adiabatic passage

作者：Liang, Yan^*; Ji, Xin; Wang, Hong-Fu; Zhang, Shou

来源：Laser Physics Letters, 2015, 12(11): 115201.

DOI：10.1088/1612-2011/12/11/115201

• SWAP gate
• shortcuts to adiabatic passage
• quantum Zeno dynamics

We theoretically propose an alternative method to realize a deterministic SWAP gate using shortcuts to adiabatic passage based on the approach of Lewis-Riesenfeld invariants in cavity quantum electronic dynamics (QED). By combining Lewis-Riesenfeld invariants with quantum Zeno dynamics, the SWAP gate can be achieved deterministically. The numerical results show that our scheme presents a fast and robust approach to achieve SWAP gates.

• 出版日期2015-11
• 单位延边大学