Random network models and quantum phase transitions in two dimensions
An overview of the random network model invented by Chalker and Coddington, and its
generalizations, is provided. After a short introduction into the physics of the Integer …
generalizations, is provided. After a short introduction into the physics of the Integer …
Unifying the Anderson transitions in Hermitian and non-Hermitian systems
Non-Hermiticity enriches the tenfold Altland-Zirnbauer symmetry class into the 38-fold
symmetry class, where critical behavior of the Anderson transitions (ATs) has been …
symmetry class, where critical behavior of the Anderson transitions (ATs) has been …
Scaling at chiral quantum critical points in two dimensions
L Schweitzer, P Markoš - Physical Review B—Condensed Matter and …, 2012 - APS
We study the localization properties of electrons moving on two-dimensional bipartite lattices
in the presence of disorder. The models investigated exhibit a chiral symmetry and belong to …
in the presence of disorder. The models investigated exhibit a chiral symmetry and belong to …
Disordered two-dimensional electron systems with chiral symmetry
P Markoš, L Schweitzer - Physica B: Condensed Matter, 2012 - Elsevier
We review the results of our recent numerical investigations on the electronic properties of
disordered two dimensional systems with chiral unitary, chiral orthogonal, and chiral …
disordered two dimensional systems with chiral unitary, chiral orthogonal, and chiral …
Fractal photonic bandgap fibers
N Watari, A Takano, A Naito, T Watanabe, Y Fujiya… - Optics …, 2020 - opg.optica.org
Photonic bandgap fibers have a critical constraint determined by wavelength. The principle
of scale invariance requires that features remain unchanged even as the scale of an object …
of scale invariance requires that features remain unchanged even as the scale of an object …