%0 Journal Article
%T Quantum state transformation and general design scheme on teleportation protocols
%A Min Jiang
%A Xu Huang
%A LiuLie Zhou
%A YiMing Zhou
%A Jia Zeng
%J Chinese Science Bulletin
%@ 1861-9541
%D 2012
%I 
%R 10.1007/s11434-012-5163-6
%X 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 into other states using lower-dimensional unitary operations that can be more easily realized in physical experiments. Furthermore, 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.
%K probabilistic teleportation
%K auxiliary particle
%K bell-state measurement
%K state transformation
%U http://link.springer.com/article/10.1007/s11434-012-5163-6