When correlations exceed system size: finite-size scaling in free boundary conditions above the upper critical dimension

When correlations exceed system size: finite-size scaling in free boundary conditions above the upper critical dimension

We progress finite-size scaling in systems with free boundary conditions above their upper critical dimension, where in the thermodynamic limit critical scaling is described by mean-field theory. Recent works show that the correlation length is not bound by the system's physical size, a belief...

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Bibliographic Details
Main Authors: Yu. Honchar, B. Berche, Yu. Holovatch, R. Kenna
Format: Article
Language:English
Published: Institute for Condensed Matter Physics 2024-03-01
Series:Condensed Matter Physics
Subjects:
universality
finite-size scaling
upper critical dimension
Online Access:https://cmpj2.icmp.lviv.ua/index.php/cmpj/article/view/37

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