2 papers
cond-mat.stat-mech1998
The Renormalization-Group peculiarities of Griffiths and Pearce: What have we learned?
Aernout C. D. van Enter
We review what we have learned about the "Renormalization-Group peculiarities" which were discovered about twenty years ago by Griffiths and Pearce, and which questions they asked…
hep-lat1994
Pathological Behavior of Renormalization-Group Maps at High Fields and Above the Transition Temperature
Aernout C. D. van Enter, Roberto Fernández, Roman Kotecký
We show that decimation transformations applied to high- Potts models result in non-Gibbsian measures even for temperatures higher than the transition temperature. We also show…