supported by the National Natural Science Foundation of China(61104002,60904034and61071214);the Natural Science Foundation of Jiangsu Province(BK2011283and BK2011377);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(10KJB510024)
We present a scheme for probabilistic transformation of special quantum states assisted by auxiliary qubits.In our scheme,if quantum states can be rewritten in a particular form,it is possible to transform such states...