235 citations · 2.6k across the 69 of their papers we have counts for
70 papers
Floquet Abelian Multicycle Codes
Alexey A. Kovalev
Abelian multicycle (AMC) codes are compact quantum low-density parity-check codes whose multiblock chain-complex structure provides redundant low-weight stabilizers and supports si…
Magnetic Antiskyrmions in Two-Dimensional van der Waals Magnets Engineered by Layer Stacking
Kai Huang, Edward Schwartz, Ding-Fu Shao +2
Magnetic skyrmions and antiskyrmions are topologically protected quasiparticles exhibiting a whirling spin texture in real space. Antiskyrmions offer some advantages over skyrmions…
Majorana bound states in d-wave superconductor planar Josephson junction
Hamed Vakili, Moaz Ali, Mohamed Elekhtiar +1
We study phase-controlled planar Josephson junctions comprising a two-dimensional electron gas with strong spin-orbit coupling and d-wave superconductors, which have an advantage o…
Spin Hall effect of vorticity
Edward Schwartz, Hamed Vakili, Moaz Ali +1
Using mapping between topological defects in an easy-plane magnet and electrical charges, we study interplay between vorticity and spin currents. We demonstrate that the flow of vo…
Majorana bound states with chiral magnetic textures
Utkan Güngördü, Alexey A. Kovalev
The aim of this Tutorial is to give a pedagogical introduction into realizations of Majorana fermions, usually termed as Majorana bound states (MBS), in condensed matter systems wi…
Superfluid Spin Transistor
Edward Schwartz, Bo Li, Alexey A. Kovalev
We propose to use the Hall response of topological defects, such as merons and antimerons, to spin currents in 2D magnetic insulator with in-plane anisotropy for identification of…