Version 1
: Received: 28 October 2024 / Approved: 29 October 2024 / Online: 30 October 2024 (09:37:23 CET)
How to cite:
Lima, L. Interplay of Spin Nernst Effect and Entanglement Negativity in Layered Ferrimagnets: A Study via Exact Diagonalization. Preprints2024, 2024102377. https://doi.org/10.20944/preprints202410.2377.v1
Lima, L. Interplay of Spin Nernst Effect and Entanglement Negativity in Layered Ferrimagnets: A Study via Exact Diagonalization. Preprints 2024, 2024102377. https://doi.org/10.20944/preprints202410.2377.v1
Lima, L. Interplay of Spin Nernst Effect and Entanglement Negativity in Layered Ferrimagnets: A Study via Exact Diagonalization. Preprints2024, 2024102377. https://doi.org/10.20944/preprints202410.2377.v1
APA Style
Lima, L. (2024). Interplay of Spin Nernst Effect and Entanglement Negativity in Layered Ferrimagnets: A Study via Exact Diagonalization. Preprints. https://doi.org/10.20944/preprints202410.2377.v1
Chicago/Turabian Style
Lima, L. 2024 "Interplay of Spin Nernst Effect and Entanglement Negativity in Layered Ferrimagnets: A Study via Exact Diagonalization" Preprints. https://doi.org/10.20944/preprints202410.2377.v1
Abstract
In this paper, we analyzed the influence of spin Nernst effect on quantum correlation in the layered ferrimagnetic model. In the study of three-dimensional ferrimagnets, the focus is on materials with a specific arrangement of spins, where neighboring spins are parallel and other antiparallel. The anisotropic nature of these materials means that the interactions between spins depend on their relative orientations in different directions. We analyzed the effect of magnon bands induced by the coupling parameters on entanglement negativity. The influence of the coupling parameters of the topologic phase transition on quantum entanglement is investigated as well. Numerical simulations using Lanczos algorithm and exact diagonalization for different sizes lattice are compared with the results of the spin wave theory.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
