66 citations · 182 across the 6 of their papers we have counts for
4 papers · 1 filter
Connecting the dots: Time-reversal symmetric Weyl Semimetals with tunable Fermi arcs
Vatsal Dwivedi, Srinidhi T Ramamurthy
We propose a one-parameter family of noninteracting lattice models for Weyl semimetals with 4 Weyl nodes and tunable Fermi arcs. These 2-band model Hamiltonians are time-reversal s…
Electromagnetic Response of Three-dimensional Topological Crystalline Insulators
Srinidhi T. Ramamurthy, Yuxuan Wang, Taylor L. Hughes
Topological crystalline insulators (TCI) are a new class of materials which have metallic surface states on select surfaces due to point group crystalline symmetries. In this lette…
Quasi-Topological Electromagnetic Response of Line-node Semimetals
Srinidhi T. Ramamurthy, Taylor L. Hughes
Topological semimetals are gapless states of matter which have robust surface states and interesting electromagnetic responses. In this paper, we consider the electromagnetic respo…
Patterns of Electro-magnetic Response in Topological Semi-metals
Srinidhi T. Ramamurthy, Taylor L. Hughes
Topological semimetals are gapless states of matter which have robust and unique electromagnetic responses and surface states. In this paper, we consider semimetals which have poin…