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researcher

R. Fernández

14 papers hereh-index 252.8k citations75 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author12
  • middle author2

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • math.PR8
  • math-ph5
  • hep-lat1
same name
  • R. Fernández — 3 papers, h 11

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19942007
most citedCluster expansion for abstract polymer models. New bounds from an old approach

80 citations · 154 across the 11 of their papers we have counts for

collaborators
Showing 1994Show all

1 paper · 1 filter

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-q Potts models result in non-Gibbsian measures even for temperatures higher than the transition temperature. We also show…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.