The emptiness formation probability correlation in homogeneous and dimerized XX chains

• Published in: Condensed Matter Physics
• Date: 2009
• Main Authors: Stolze, J., Garske, T.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2009
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119994
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: The emptiness formation probability correlation in homogeneous and dimerized XX chains / J. Stolze, T. Garske // Condensed Matter Physics. — 2009. — Т. 12, № 3. — С. 369-380. — Бібліогр.: 29 назв. — англ.

We review some known properties of the emptiness formation probability correlation which we have calculated
 numerically for spin-1/2 XX chains with constant (homogeneous) or alternating (dimerized) nearestneighbor
 coupling and an external field (in z direction) for arbitrary temp...