Blar i Institutt for fysikk på emneord "Quantum spin systems"

Viser treff 1-3 av 3

    • Dominant superconducting correlations in a Luttinger liquid induced by spin fluctuations 

      Aase, Niels Henrik; Sudbø, Asle (Peer reviewed; Journal article, 2022)
      We study spin-fluctuation mediated divergent superconducting fluctuations in a Luttinger liquid proximity-coupled to a spin chain. Our study provides insight into how spin fluctuations can induce superconductivity in a ...

    • Quantum fluctuations in the order parameter of quantum skyrmion crystals 

      Mæland, Kristian; Sudbø, Asle (Peer reviewed; Journal article, 2022)
      Traditionally, skyrmions are treated as continuum magnetic textures of classical spins with a well-defined topological skyrmion number. Owing to their topological protection, skyrmions have attracted great interest as ...

    • Topological Superconductivity Mediated by Skyrmionic Magnons 

      Mæland, Kristian; Sudbø, Asle (Peer reviewed; Journal article, 2023)
      Topological superconductors are associated with the appearance of Majorana bound states, with promising applications in topologically protected quantum computing. In this Letter, we study a system where a skyrmion crystal ...