A new critical exponent 'coppa' and its logarithmic counterpart 'hat coppa'

• Published in: Condensed Matter Physics
• Date: 2013
• Main Authors: Kenna, R., Berche, B.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2013
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120813
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: A new critical exponent 'coppa' and its logarithmic counterpart 'hat coppa' / R. Kenna, B. Berche// Condensed Matter Physics. — 2013. — Т. 16, № 2. — С. 23601:1-12. — Бібліогр.: 46 назв. — англ.

It is well known that standard hyperscaling breaks down above the upper critical dimension dc, where the critical exponents take on their Landau values. Here we show that this is because, in standard formulations in the thermodynamic limit, distance is measured on the correlation-length scale. Howev...