169 citations · 350 across the 6 of their papers we have counts for
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cond-mat.stat-mech2001
Collapse in interacting systems
I. Ispolatov, E. G. D. Cohen
Collapse, or a gravitational-like phase transition is studied in a microcanonical ensemble of particles with an attractive potential. A mean field continuous integral equat…
cond-mat.stat-mech2001
Phase transitions as topology changes in configuration space: an exact result
Lapo Casetti, E. G. D. Cohen, Marco Pettini
The phase transition in the mean-field XY model is shown analytically to be related to a topological change in its configuration space. Such a topology change is completely describ…