13 citations · 21 across the 3 of their papers we have counts for
3 papers
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…
Quantum Potts Models on the Sierpiński Pyramid
Roman Krčmár, Mária Zelenayová, Jozef Genzor +4
Phase transition of the two- and three-state quantum Potts models on the Sierpiński pyramid are studied by means of a tensor network framework, the higher-order tensor renormalizat…
Phase transition of the six-state clock model observed from the entanglement entropy
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…