Efficient schemes of joint remote preparation with a passive receiver via EPR pairs<xref ref-type="fn" rid="cpb151000fn1">*</xref>

Efficient schemes of joint remote preparation with a passive receiver via EPR pairs*

Ma Song-Ya^a), Gao Cong^a), Luo Ming-Xing^b)

Quantum channel via six EPR pairs for three senders Alice, Bob, Bob₁ to jointly prepare a general two-qubit state for the receiver Charlie.