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HL: Fachverband Halbleiterphysik

HL 45: Materials and Devices for Quantum Technology II (joint session HL/QI)

HL 45.10: Talk

Thursday, March 21, 2024, 16:45–17:00, EW 203

Topological entanglement duality in magnon systems — •Vahid Azimi Mousolou — Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden.

Recent progress has demonstrated that magnons provide a promising platform for quantum information processing technologies, offering potential energy efficiency compared to other counterparts. One notable advantage is the strong and intrinsic entangling property of magnons in magnetic materials [1-5]. Here, we present a topological duality in magnetic materials based on magnon entanglement.

[1] V. Azimi-Mousolou et al., Phys. Rev. B 108, 094430 (2023). [2] Y. Liu et al., New J. Phys. 25, 113032 (2023). [3] V. Azimi-Mousolou et al, Phys. Rev. A 106, 032407 (2022). [4] V. Azimi-Mousolou et al, Phys. Rev. B 104, 224302 (2021). [5] V. Azimi-Mousolou at al, Phys. Rev. B 102, 224418 (2020).

Keywords: Magnon; Entanglement; Topological duality