26 citations · 102 across the 15 of their papers we have counts for
15 papers
Spin modulations in the Rashba-Hubbard chain -- a tensor network study
Jozef Genzor, Roman Krčmár, Andrej Gendiar +2
Uniform spin-orbit coupling in an open single-band Hubbard chain is an exactly removable \(SU(2)\) gauge field at the Hamiltonian level, but not at the level of laboratory-frame sp…
Entanglement-entropy analysis of critical and topological quantum phases in a frustrated spin-1/2 Heisenberg ladder
Azadeh Ghannadan, Hana Vargová, Jozef Genzor +2
We investigate the ground-state phase diagram of a frustrated spin-1/2 Heisenberg ladder in the transverse magnetic field with an anisotropic inter-rung exchange coupling . This…
Efficient Magnetic Spin-Filtering and Persistent Spin-Currents in Lifshitz-Transitioned Altermagnets: A Route to Open-Orbit Spintronics
Wun-Hao Kang, Yu-Ting Hsiao, Jozef Genzor +3
Altermagnets offer a unique venue for spin transport due to their vanishing net magnetization and momentum-dependent spin splitting. We demonstrate that a homotopic Lifshitz transi…
Phase Transition of the Ising Model on a 3-Dimensional Fractal Lattice
Jozef Genzor, Roman Krčmár, Hiroshi Ueda +3
The critical behavior of the classical Ising model on a three-dimensional fractal lattice with Hausdorff dimension is investigated using the higher-order…
Tensor network calculation of boundary and corner magnetization
Roman Krcmar, Jozef Genzor, Andrej Gendiar +1
The Corner Transfer Matrix Renormalization Group (CTMRG) algorithm is modified to measure the magnetization at the boundary of the system, including the corners of the square-shape…
Calculation of critical exponents on fractal lattice Ising model by higher-order tensor renormalization group method
Jozef Genzor
The critical behavior of the Ising model on a fractal lattice, which has the Hausdorff dimension , is investigated using a modified higher-order tensor r…
Excitation spectrum of spin-1 Kitaev spin liquids
Yu-Hsueh Chen, Jozef Genzor, Yong Baek Kim +1
We study the excitation spectrum of the spin-1 Kitaev model using the symmetric tensor network. By evaluating the virtual order parameters defined on the virtual Hilbert space in t…
J1-J2 fractal studied by multi-recursion tensor-network method
Jozef Genzor, Andrej Gendiar, Ying-Jer Kao
We generalize a tensor-network algorithm to study thermodynamic properties of self-similar spin lattices constructed on a square-lattice frame with two types of couplings, $J_{1}^{…
Tensor Networks: Phase transition phenomena on hyperbolic and fractal geometries
Jozef Genzor, Tomotoshi Nishino, Andrej Gendiar
One of the challenging problems in the condensed matter physics is to understand the quantum many-body systems, especially, their physical mechanisms behind. Since there are only a…
Measurements of magnetization on the Sierpiński carpet
Jozef Genzor, Andrej Gendiar, Tomotoshi Nishino
Phase transition of the classical Ising model on the Sierpiński carpet, which has the fractal dimension , is studied by an adapted variant of the highe…
Tensor-network study of quantum phase transition on Sierpiński fractal
Roman Krcmar, Jozef Genzor, Yoju Lee +3
The transverse-field Ising model on the Sierpiński fractal, which is characterized by the fractal dimension , is studied by a tensor-network method, the…
Entanglement Entropy of the Two-Dimensional +-J Ising Model on the Nishimori Line
Y. Sasagawa, H. Ueda, J. Genzor +2
A classical analogue of the entanglement entropy is calculated on the system boundary of the two-dimensional Edwards-Anderson model, where the nearest-neighbor interaction is stoch…
Free Energy Analysis of Spin Models on Hyperbolic Lattice Geometries
Marcel Serina, Jozef Genzor, Yoju Lee +1
We investigate relations between spatial properties of the free energy and the radius of Gaussian curvature of the underlying curved lattice geometries. For this purpose we derive…
Phase Transition of the Ising Model on Fractal Lattice
Jozef Genzor, Andrej Gendiar, Tomotoshi Nishino
Phase transition of the Ising model is investigated on a planar lattice that has a fractal structure. On the lattice, the number of bonds that cross the border of a finite area is…
Thermodynamic model of social influence on two-dimensional square lattice: Case for two features
Jozef Genzor, Vladimir Buzek, Andrej Gendiar
We propose a thermodynamic multi-state spin model in order to describe equilibrial behavior of a society. Our model is inspired by the Axelrod model used in social network studies.…