  A global multi-partite entanglement may place a constraint on the
wave-particle duality. We investigate this constraint relation of the global
entanglement and the quantitative wave-particle duality in tripartite systems.
We perform quantum state tomography to reconstruct the reduced density matrix
by using the OriginQ quantum computing cloud platform. As a result, we show
that, theoretically and experimentally, the quantitative wave-particle duality
is indeed constrained by the global tripartite entanglement.
