|
![](images/pix01.gif) |
|
|
|
Role of Quantum Discord and Entanglement in an Infinite Spin Chain |
|
PP: 9-13 |
|
Author(s) |
|
J. Batle,
M. Abdel-Aty,
|
|
Abstract |
|
We review thermal properties of quantum correlations in the thermodynamic limit with reference to the XY-model. Although
this model has been the subject of active entanglement-research, the bulk of the pertinent work refers to finite instantiations. As a
consequence, the temperature cannot be properly defined in such circumstances, a problem that is overcome here. Our effort includes
the interesting role of the quantum discord notion. |
|
|
![](images/pix01.gif) |
|
|