2 papers
cond-mat.str-el2026
Tunable Skyrmions in a Topological Wigner Crystal
David A. Dahlbom, Daniel Kaplan, Premala Chandra +1
In low density systems with strong interactions electrons are expected to crystallize into a Wigner solid. Recently, advances in two-dimensional systems where electrons carry Berry…
cond-mat.mes-hall2025
Optically-Induced Faraday-Goldstone Waves
Daniel Kaplan, Pavel A. Volkov, Andrea Cavalleri +1
Faraday waves, typically observed in driven fluids, result from the confluence of nonlinearity and parametric amplification. Here we show that optical pulses can generate analogous…