302 citations
- Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of UkraineUA63 papers
- Centre National de la Recherche ScientifiqueFR61 papers
- National Academy of Sciences of UkraineUA44 papers
- Université de LorraineFR39 papers
- Leipzig UniversityDE32 papers
- Institut Jean LamourFR22 papers
- University of BathGB21 papers
- A. Alikhanyan National LaboratoryAM19 papers
- Complexity Science HubAT15 papers
- Johannes Kepler University of LinzAT15 papers
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- University of FreiburgDE14 papers
4 papers · 1 filter
The Information Geometry of the Spherical Model
W. Janke, D. A. Johnston, R. Kenna
Motivated by previous observations that geometrizing statistical mechanics offers an interesting alternative to more standard approaches,we have recently calculated the curvature (…
New methods to measure phase transition strength
Wolfhard Janke, Des Johnston, Ralph Kenna
A recently developed technique to determine the order and strength of phase transitions by extracting the density of partition function zeroes (a continuous function) from finite-s…
The Information Geometry of the One-Dimensional Potts Model
B. P. Dolan, D. A. Johnston, R. Kenna
In various statistical-mechanical models the introduction of a metric onto the space of parameters (e.g. the temperature variable, , and the external field variable, , in the…
Phase statistics and the Hamiltonian
I. R. Peterson
Modern statistical thermodynamics retains the concepts employed by Landau of the order parameter and a functional depending on it, now called the Hamiltonian. The present paper inv…