4 papers
Complementary Quality Measures for Noisy Braiding Operations
Matthias Droth
Topological quantum computing with non-abelian anyons in a network of one-dimensional chains relies on braiding operations. In real devices, a noisy environment may compromise thes…
Reply to "Comment on 'Piezoelectricity in planar boron nitride via a geometric phase'"
Matthias Droth, Guido Burkard, Vitor M. Pereira
In relation to our original paper [M. Droth et al., Phys. Rev. B 94, 075404 (2016)], the Comment by Li et al. [Phys. Rev. B 98, 167403 (2018)] claims to have identified a "mistake…
Electron-electron attraction in an engineered electromechanical system
Gábor Széchenyi, András Pályi, Matthias Droth
Two electrons in a quantum dot repel each other: their interaction can be characterized by a positive interaction energy. From the theory of superconductivity, we also know that me…
Piezoelectricity in planar boron nitride via a geometric phase
Matthias Droth, Guido Burkard, Vitor M. Pereira
Due to their low surface mass density, two-dimensional materials with a strong piezoelectric response are interesting for nanoelectromechanical systems with high force sensitivity.…