Partition of arbitrary single-qubit information among n recipients via asymmetric (n 1)-qubit W state

作者：Zhang Wen; Liu YiMin; Yin XiaoFeng^*; Zhang ZhanJun

来源：Science in China - Series G: Physics Mechanics and Astronomy , 2009, 52(10): 1611-1617.

DOI：10.1007/s11433-009-0176-0

• asymmetric (n 1)-qubit W state
• quantum information splitting
• arbitrary single-qubit information

A symmetric and (n, n)-threshold scheme for a sender to partition his/her arbitrary single-qubit information among n recipients is proposed by using a newly constructed asymmetric (n 1)-qubit W state. Both the scheme in some given scenarios and the new W state are also discussed given.

• 出版日期2009-10
• 单位韶关学院; 安徽大学