Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10727462 | Physics Letters A | 2012 | 7 Pages |
Abstract
⺠Thermal quantum and total correlations in anisotropic XY spin chain are analyzed. ⺠All considered measures are able to detect the critical point of the transition. ⺠Effects of finite temperature on the estimation of critical points is studied. ⺠Detection of the factorized ground state using correlation measures is discussed. ⺠Long-range behavior of thermal quantum and total correlations are investigated.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
B. Ãakmak, G. Karpat, Z. Gedik,