296 citations · 1.5k across the 33 of their papers we have counts for
4 papers · 1 filter
Tunnelling theory of Weyl semimetals in proximity to a metallic band
L. Goutte, T. Pereg-Barnea
We study the effects of tunnelling on the band structure and Fermi arc of a time-reversal broken Weyl semimetal (WSM). When coupled to a non-magnetic parabolic band, the WSM's chir…
Strain-induced superconductivity in Sr2IrO4
Lena Engström, Chia-Chuan Liu, William Witczak-Krempa +1
Multi-orbital quantum materials with strong interactions can host a variety of novel phases. In this work we study the possibility of interaction-driven superconductivity in the ir…
Optimizing the transport of Majorana zero modes in one-dimensional topological superconductors
Bill P. Truong, Kartiek Agarwal, T. Pereg-Barnea
Topological quantum computing is based on the notion of braiding non-Abelian anyons, such as Majorana zero modes (MZMs), to perform gate operations. A crucial building block of the…
Renormalization-group-inspired neural networks for computing topological invariants
Gilad Margalit, Omri Lesser, T. Pereg-Barnea +1
We show that artificial neural networks (ANNs) can, to high accuracy, determine the topological invariant of a disordered system given its two-dimensional real-space Hamiltonian. F…