Title of article :
Measurement-induced disturbance and thermal negativity of qutrit–qubit mixed spin chain
Author/Authors :
Zhang، نويسنده , , Guo-Feng and Hou، نويسنده , , Yu-Chen and Ji، نويسنده , , Ai-Ling، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Abstract :
We investigate the quantum correlation in a qutrit–qubit mixed spin chain based on measurement-induced disturbance (MID) [S. Luo, Phys. Rev. A, 77 (2008) 022301]. We also compare MID and thermal entanglement measured by negativity and illustrate their different characteristics.
Keywords :
A. Qutrit–qubit mixed spin chain , D. Measurement-induced disturbance (MID) , D. Negativity
Journal title :
Solid State Communications
Journal title :
Solid State Communications
