5 papers
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…
Adjoint ferromagnets
JoaquÃn López-Suárez, Alexios P. Polychronakos, Konstantinos Sfetsos
We derive the phase structure and thermodynamics of ferromagnets consisting of elementary magnets carrying the adjoint representation of and coupled through two-body quadra…
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…
Nonabelian ferromagnets with three-body interactions
Alexios P. Polychronakos, Konstantinos Sfetsos
We study the thermodynamics of nonabelian ferromagnets consisting of atoms in the fundamental representation of and interacting with two-body and three-body interactions. U…
Ferromagnets from higher representations
Alexios P. Polychronakos, Konstantinos Sfetsos
We present a general formalism for deriving the thermodynamics of ferromagnets consisting of "atoms" carrying an arbitrary irreducible representation of and coupled through…