3 papers
cond-mat.mes-hall2025
Geometry-Enforced Topological Chiral Fermions in Amorphous Chiral Metals
Justin Schirmann, Adolfo G. Grushin, Benjamin J. Wieder
Since the prediction and observation of topological Weyl semimetals (chiral TSMs), there have been enormous efforts to characterize further condensed matter realizations of chiral…
cond-mat.mes-hall2025
Family of Aperiodic Tilings with Tunable Quantum Geometric Tensor
Hector Roche Carrasco, Justin Schirmann, Aurelien Mordret +1
The strict geometric rules that define aperiodic tilings lead to the unique spectral and transport properties of quasicrystals, but also limit our ability to design them. In this L…
cond-mat.str-el2025
Fractonic Fractional Quantum Hall Effect
Justin Schirmann, Peru d'Ornellas, Charles Stahl +1
In non-interacting systems, disorder can drive a trivial phase into a topological one. However little is known how to construct a fractional quantum Hall ground-state, a paradigmat…