Search Results for author: Daniel Varjas

Found 3 papers, 1 papers with code

Minimal Zeeman field requirement for a topological transition in superconductors

1 code implementation16 Nov 2020 Kim Pöyhönen, Daniel Varjas, Michael Wimmer, Anton R. Akhmerov

Platforms for creating Majorana quasiparticles rely on superconductivity and breaking of time-reversal symmetry.

Mesoscale and Nanoscale Physics

Topological Weaire-Thorpe models of amorphous matter

no code implementations30 Mar 2020 Quentin Marsal, Daniel Varjas, Adolfo G. Grushin

Amorphous solids remain outside of the classification and systematic discovery of new topological materials, partially due to the lack of realistic models that are analytically tractable.

Disordered Systems and Neural Networks Mesoscale and Nanoscale Physics

Computation of topological phase diagram of disordered Pb$_{1-x}$Sn$_{x}$Te using the kernel polynomial method

no code implementations6 May 2019 Daniel Varjas, Michel Fruchart, Anton R. Akhmerov, Pablo Perez-Piskunow

We present an algorithm to determine topological invariants of inhomogeneous systems, such as alloys, disordered crystals, or amorphous systems.

Mesoscale and Nanoscale Physics Disordered Systems and Neural Networks

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