摘要
Entanglement transfer is investigated in a dimerized Heisenberg system. Concurrence as the measure of entanglement is calculated by the time-evolved state starting from an initially entangled state of spin pair. It is shown that perfect entanglement transfer can be realized at some special time and suitable interacting.
Entanglement transfer is investigated in a dimerized Heisenberg system. Concurrence as the measure of entanglement is calculated by the time-evolved state starting from an initially entangled state of spin pair. It is shown that perfect entanglement transfer can be realized at some special time and suitable interacting.
基金
the National Natural Science Foundation of China(10374007
604720210)
