activity
19932025
most citedInteger Partitions and Exclusion Statistics

32 citations · 494 across the 64 of their papers we have counts for

collaborators

65 papers

cond-mat.stat-mech2025

Inclusion Statistics

Stéphane Ouvry, Alexios P. Polychronakos

We present a historical review of anyon and exclusion statistics, introduced in the 1980s and 1990s respectively, and then turn to developments in the recently introduced inclusion…

cond-mat.stat-mech2025★ 1 cited

The role of the density of states in Bose-Einstein condensation

Alexios P. Polychronakos, Stephane Ouvry

The onset of Bose-Einstein condensation in systems with { various} densities of states is examined, with particular attention to the role of the behavior of their {energy} spectrum…

cond-mat.stat-mech2024

Microscopic inclusion statistics in a discrete 1-body spectrum

Stephane Ouvry, Alexios P. Polychronakos

We present the microscopic formulation of inclusion statistics, a counterpoint to exclusion statistics in which particles tend to coalesce more than ordinary bosons. We derive the…

cond-mat.stat-mech2023★ 2 cited

Inclusion statistics and particle condensation in 2 dimensions

Stéphane Ouvry, Alexios P. Polychronakos

We propose a new type of quantum statistics, which we call inclusion statistics, in which particles tend to coalesce more than ordinary bosons. Inclusion statistics is defined in a…

math-ph2022★ 6 cited

Combinatorics of generalized Dyck and Motzkin paths

Li Gan, Stéphane Ouvry, Alexios P. Polychronakos

We relate the combinatorics of periodic generalized Dyck and Motzkin paths to the cluster coefficients of particles obeying generalized exclusion statistics, and obtain explicit ex…

math-ph2022★ 6 cited

Algebraic area enumeration for open lattice walks

Stephane Ouvry, Alexios Polychronakos

We calculate the number of open walks of fixed length and algebraic area on a square planar lattice by an extension of the operator method used for the enumeration of closed walks.…