Field-direction Dependence of Majorana-mediated Spin Transport
arXiv:2209.07717 · doi:10.7566/JPSCP.38.011152
Abstract
We study the field-direction dependence of the Majorana-mediated spin transport in the Kitaev clusters with zigzag and armchair edges, applying a static magnetic field to one of the edges and a magnetic pulsed field to the other edges. By means of the exact diagonalization method, we calculate the time-evolution of the spin moments in both edge regions to clarify how the directions of two fields and shape of the edges affect the Majorana-mediated spin transport.
6 pages, 3 figures, to be published in JPS Conference Proceedings (LT29)
References in corpus (8)
- Observation of spin current in quantum spin liquid
- Local Probes for Charge-Neutral Edge States in Two-Dimensional Quantum Magnets
- Tunneling spectroscopy of quantum spin liquids
- STM as a single Majorana detector of Kitaev's chiral spin liquid
- Electrical Access to Ising Anyons in Kitaev Spin Liquids
- Majorana correlations in the Kitaev model with ordered-flux structures
- Role of Majorana fermions in spin transport of anisotropic Kitaev model
- Thermally enhanced Majorana-mediated spin transport in the Kitaev model