4 citations · 7 across the 6 of their papers we have counts for
6 papers
Low-temperature anomalies in one-dimensional exactly solvable fluids
Igor Travěnec, Ladislav Šamaj
Previous experiments and numerical simulations have revealed that a limited number of two- and three-dimensional particle systems contract in volume upon heating isobarically. This…
On off-critical zeros of lattice energies in the neighborhood of the Riemann zeta function
Laurent Bétermin, Ladislav Šamaj, Igor Travěnec
The Riemann zeta function can be interpreted as the energy per point of the lattice , interacting pairwisely via the Riesz potential…
Interplay between critical and off-critical zeros of two-dimensional Epstein zeta functions
Laurent Bétermin, Ladislav Šamaj, Igor Travěnec
The two-dimensional Epstein zeta function formulated on a rectangular lattice with spacings and , $(\Re(s)…
Tricriticality for dimeric Coulomb molecular crystals in ground state
Igor Travěnec, Ladislav Šamaj
We study the ground-state properties of a system of dimers. Each dimer consists in a pair of equivalent charges at a fixed distance, immersed in a neutralizing homogeneous backgrou…
Separation of Wigner structures for 2D equimolar binary mixtures of Coulomb particles
Igor Travěnec, Ladislav Šamaj
We study the lowest energy configurations of an equimolar binary mixture of classical pointlike particles with charges and , such that . The particle…
Thermodynamic Properties of the Two-Dimensional Two-Component Plasma
L. Šamaj, I. Travěnec
The model under consideration is a two-dimensional two-component plasma, stable against collapse for the dimensionless coupling constant . The combination of a technique of re…