3.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Slovak Academy of SciencesSK625 papers
- Czech Academy of SciencesCZ82 papers
- Masaryk UniversityCZ80 papers
- Centre National de la Recherche ScientifiqueFR78 papers
- Joint Institute for Nuclear ResearchRU74 papers
- University of Pavol Jozef ŠafárikSK62 papers
- Institute of Chemistry of the Slovak Academy of SciencesSK60 papers
- Charles UniversityCZ54 papers
- Comenius University BratislavaSK46 papers
- RIKEN Center for Emergent Matter ScienceJP45 papers
- University of BaselCH43 papers
- Université Paris-SudFR38 papers
9 papers · 2 filters
Attraction of like-charged walls with counterions only: Exact results for the 2D cylinder geometry
Ladislav Šamaj
We study a 2D system of identical mobile particles on the surface of a cylinder of finite length and circumference , immersed in a medium of dielectric constant $\varepsilon…
Effect of Single-ion Anisotropy on Magnetocaloric Properties of Frustrated Spin- Ising Nanoclusters
Mariia Mohylna, Milan Žukovič
Effects of a single-ion anisotropy on magnetocaloric properties of selected spin- antiferromagnetic Ising clusters with frustration-inducing triangular geometry are studie…
Absence of long-range order in a general spin- kagome lattice Ising antiferromagnet
M. Semjan, M. Žukovič
The possibility of the emergence of some kind of long-range ordering (LRO) due to the increase of multiplicity of the local degrees of freedom (spin value ) is studied in an Isi…
New ordered phase in geometrically frustrated generalized model
M. Lach, M. Žukovič
Critical properties of a geometrically frustrated generalized model with antiferromagnetic (AFM) and third-order antinematic (AN3) couplings on a triangular lattice are studie…
Entanglement-entropy study of phase transitions in six-state clock model
Roman Krčmár, Andrej Gendiar, Tomotoshi Nishino
The Berezinskii-Kosterlitz-Thouless (BKT) transitions of the six-state clock model on the square lattice are investigated by means of the corner-transfer matrix renormalization gro…
Area-Law Study of Quantum Spin System on Hyperbolic Lattice Geometries
Andrej Gendiar
Magnetic properties of the transverse-field Ising model on curved (hyperbolic) lattices are studied by a tensor product variational formulation that we have generalized for this pu…
Full nonuniversality of the symmetric 16-vertex model on the square lattice
Eva Pospíšilová, Roman Krčmár, Andrej Gendiar +1
We consider the symmetric two-state 16-vertex model on the square lattice whose vertex weights are invariant under any permutation of adjacent edge states. The vertex-weight parame…
Absence of logarithmic divergence of the entanglement entropies at the phase transitions of a 2D classical hard rod model
Christophe Chatelain, Andrej Gendiar
Entanglement entropy is a powerful tool to detect continuous, discontinuous and even topological phase transitions in quantum as well as classical systems. In this work, von Neuman…
Finite- scaling analysis of Berezinskii-Kosterlitz-Thouless phase transitions and entanglement spectrum for the six-state clock model
Hiroshi Ueda, Kouichi Okunishi, Kenji Harada +4
We investigate the Berezinskii-Kosterlitz-Thouless transitions for the square-lattice six-state clock model with the corner-transfer matrix renormalization group (CTMRG). Scaling a…