Critical exponent for the Anderson transition in the three-dimensional orthogonal universality class
We report a careful finite size scaling study of the metal–insulator transition in Anderson's
model of localization. We focus on the estimation of the critical exponent ν that describes the …
model of localization. We focus on the estimation of the critical exponent ν that describes the …
Logarithmic operators and logarithmic conformal field theories
V Gurarie - Journal of Physics A: Mathematical and Theoretical, 2013 - iopscience.iop.org
Logarithmic operators and logarithmic conformal field theories are reviewed. Prominent
examples considered here include c=− 2 and c= 0 logarithmic conformal field theories. c= 0 …
examples considered here include c=− 2 and c= 0 logarithmic conformal field theories. c= 0 …
[HTML][HTML] Generalization of the Haldane conjecture to SU (3) chains
We apply field theory methods to SU (3) chains in the symmetric representation, with p
boxes in the Young tableau, map** them into a flag manifold nonlinear σ-model with a …
boxes in the Young tableau, map** them into a flag manifold nonlinear σ-model with a …
[LIVRE][B] A computational non-commutative geometry program for disordered topological insulators
E Prodan - 2017 - books.google.com
This work presents a computational program based on the principles of non-commutative
geometry and showcases several applications to topological insulators. Noncommutative …
geometry and showcases several applications to topological insulators. Noncommutative …
Criticality of two-dimensional disordered Dirac fermions in the unitary class and universality of the integer quantum Hall transition
Two-dimensional (2D) Dirac fermions are a central paradigm of modern condensed matter
physics, describing low-energy excitations in graphene, in certain classes of …
physics, describing low-energy excitations in graphene, in certain classes of …
Critical behavior and universal signature of an axion insulator state
Recently, the search for an axion insulator state in the ferromagnetic-3D topological
insulator (TI) heterostructure and MnBi 2 Te 4 has attracted intense interest. However, its …
insulator (TI) heterostructure and MnBi 2 Te 4 has attracted intense interest. However, its …
Numerical evidence for marginal scaling at the integer quantum Hall transition
The integer quantum Hall transition (IQHT) is one of the most mysterious members of the
family of Anderson transitions. Since the 1980s, the scaling behavior near the IQHT has …
family of Anderson transitions. Since the 1980s, the scaling behavior near the IQHT has …
Observation of in-plane quantum Griffiths singularity in two-dimensional crystalline superconductors
Quantum Griffiths singularity (QGS) reveals the profound influence of quenched disorder on
the quantum phase transitions, characterized by the divergence of the dynamical critical …
the quantum phase transitions, characterized by the divergence of the dynamical critical …
Integer quantum Hall transition: An -matrix approach to random networks
H Topchyan, IA Gruzberg, W Nuding, A Klümper… - Physical Review B, 2024 - APS
In this paper we propose an S-matrix approach to numerical simulations of network models
and apply it to random networks that we proposed in a previous work [IA Gruzberg, A …
and apply it to random networks that we proposed in a previous work [IA Gruzberg, A …
Finite-Size Effects and Irrelevant Corrections to Scaling Near the Integer Quantum<? format?> Hall Transition
We present a numerical finite-size scaling study of the localization length in long cylinders
near the integer quantum Hall transition employing the Chalker-Coddington network model …
near the integer quantum Hall transition employing the Chalker-Coddington network model …