摘要：We present a scheme for probabilistic transformation of special quantum states assisted by auxiliary *** our scheme,if quantum states can be rewritten in a particular form,it is possible to transform such states into other states using lowerdimensional unitary operations that can be more easily realized in physical ***,as an important application,we propose a generalized scheme that helps construct faithful quantum channels via various probabilistic channels when considering the existence of nonmaximally-entangled states.

摘要：When using traditional game methods to study information security of the wireless sensor networks,players are mostly based on the assumption of completely *** on bounded rationality,the evolutionary game theory is used to establish the attack-defense model,analyze the strategy selection process of players,solve the evolutionarily stable strategy and design the optimal strategy selection ***,considering the strategy dependence,the incentive and punishment mechanism is introduced to improve the replicator dynamic *** simulation results show that the model is reasonable and the algorithm is effective,which provides new theoretical support for the security of wireless sensor networks.