Blar i NTNU Open på forfatter "Haugen, Håvard Homleid"
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First-order superconducting phase transition in a chiral p+ip system
Haugen, Håvard Homleid; Krohg, Fredrik Nicolai; Babaev, Egor; Sudbø, Asle (Peer reviewed; Journal article, 2021)We use large-scale Monte Carlo computations to study the phase transitions between a two-component chiral p -wave superconductor and normal state in zero external magnetic field. We find a first-order phase transition from ... -
Monte Carlo studies of phase transitions in unconventional and two-dimensional superconductors
Haugen, Håvard Homleid (Doctoral theses at NTNU;2023:52, Doctoral thesis, 2023)In this thesis we present three research articles on phase transitions and related phenomena in unconventional and two-dimensional superconductors, within the field of condensed matter physics. It contains an introductory ... -
Zero temperature superconductor–edge metal–insulator transition in two-dimensional bosonic systems
Haugen, Håvard Homleid; Sudbø, Asle (Peer reviewed; Journal article, 2022)Motivated by the recent experimental observation of an intermediate bosonic metallic state in the two-dimensional superconductor-insulator transition at T = 0 , we study an extended Bose-Hubbard model in the limit of a ...