# Deterministic conversions between Greenberger-Horne-Zeilinger states and $W$ states of spin qubits via Lie-transform-based inverse Hamiltonian engineering

Author(s): Yi-Hao Kang, Zhi-Cheng Shi, Bi-Hua Huang, Jie Song, and Yan Xia
In this paper, we propose a protocol to realize the conversions between Greenberger-Horne-Zeilinger (GHZ) states and $W$ states of spin qubits. By analyzing and simplifying the dynamics of the system, the control fields are designed via the inverse Hamiltonian engineering based on the Lie transforms...
[Phys. Rev. A 100, 012332] Published Mon Jul 22, 2019