The instanton induced cross section in deep inelastic kinematics is a subject which people are tendentious to investigate it. Instanton induced contributions are well defined for the nucleon structure function. The no...
supported by the Natural Science Foundation of Hunan Province under Grant No. 06JJ50118;the Key Project of Chinese Ministry of Education under Grant No. 206103;the National Natural Science Foundation of China under Grant No. 10775048;the National Fundamental Research Program of China under Grant No. 2007CB925204
We propose a scheme for realizing controlled 1→2 telecloning and 1 →1 teleflipping for one-qubit pure states via a quantum network including N agents. The quantum operations used in the information-transmission proc...