The ground state entanglement in an isotropic three-qubit transverse XY model with energycurrent is analyzed.
分析了含能流的横磁场三比特各向同性XY自旋链的基态纠缠。
2
The system will enter the energycurrent phase due to changes in the magnetic field, after an energycurrent is introduced into the system.
在体系中引入能流后，磁场的变化将会导致系统进入能流相。
3
And the ground-state entanglement varies suddenly at the critical point of phase transition. The entanglement between two particles is enhanced due to the energycurrent.