129 citations · 872 across the 28 of their papers we have counts for
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nlin.PS2006★ 28 cited
Bifurcations of discrete breathers in a diatomic Fermi-Pasta-Ulam chain
Guillaume James, Michael Kastner
Discrete breathers are time-periodic, spatially localized solutions of the equations of motion for a system of classical degrees of freedom interacting on a lattice. Such solutions…
cond-mat.stat-mech2006
Recursion relations for the partition function of the two-dimensional Ising model
Michael Kastner
The partition function of the two-dimensional Ising model on a square lattice with nearest-neighbour interactions and periodic boundary conditions is investigated. Kaufman [Phys. R…
cond-mat.stat-mech2006★ 26 cited
Nonanalyticities of entropy functions of finite and infinite systems
Lapo Casetti, Michael Kastner
In contrast to the canonical ensemble where thermodynamic functions are smooth for all finite system sizes, the microcanonical entropy can show nonanalytic points also for finite s…