Entanglement Concentration for Higher-Dimensional Quantum Systems
YAO Chun-Mei1,2, GU Yong-Jian1, YE Liu1,3, GUO Guang-Can1
1Laboratory of Quantum Communication and Quantum Computation,University of Science and Technology of China, Hefei 230026
2Department of Physics, Changde Normal University, Changde 415000Department of Physics, Anhui University, Hefei 230039
Entanglement Concentration for Higher-Dimensional Quantum Systems
YAO Chun-Mei1,2;GU Yong-Jian1;YE Liu1,3;GUO Guang-Can1
1Laboratory of Quantum Communication and Quantum Computation,University of Science and Technology of China, Hefei 230026
2Department of Physics, Changde Normal University, Changde 415000Department of Physics, Anhui University, Hefei 230039
Abstract： Using local operations and classical communication, We present two schemes for realizing entanglement concentration from pure entangled pairs of qutrits. These methods can be easily generalized to d-dimensional (d > 3) quantum systems.
2002, Vol. 19 
