550 citations · 675 across the 3 of their papers we have counts for
4 papers
Correlation Length, Universality Classes, and Scaling Laws Associated with Topological Phase Transitions
Wei Chen, Markus Legner, Andreas Rüegg +1
The correlation functions related to topological phase transitions in inversion-symmetric lattice models described by Dirac Hamiltonians are discussed. In one dimension…
Nodal-chain metals
Tomáš Bzdušek, QuanSheng Wu, Andreas Rüegg +2
The band theory of solids is arguably the most successful theory of condensed matter physics, providing the description of the electronic energy levels in a variety of materials. E…
Surface-state spin textures and mirror Chern numbers in topological Kondo insulators
Markus Legner, Andreas Rüegg, Manfred Sigrist
The recent discovery of topological Kondo insulators has triggered renewed interest in the well-known Kondo insulator samarium hexaboride, which is hypothesized to belong to this f…
Weyl semimetal from spontaneous inversion symmetry breaking in pyrochlore oxides
Tomáš Bzdušek, Andreas Rüegg, Manfred Sigrist
We study the electronic properties of strongly spin-orbit coupled electrons on the elastic pyrochlore lattice. Akin to the Peierls transition in one-dimensional systems, the coupli…