Tripartite operation sharing with five-qubit Brown state

In this paper I put forward a tripartite quantum operation sharing scheme with a five-qubit entangled state presented by Brown et al. (J Phys A 38:1119, 2005). I confirm the scheme security via analysis, expose its three features and compare my scheme with others from these aspects via discussions. Besides, I reveal the experimental feasibility of the scheme with the current technologies.