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우주상수문제연구실 세미나

■ 일시 ; 2023. 05. 12(금) 2시~

■ 장소 : 제1물리관 105호 대회의실

■ 발표자: 정준우 박사 (IBS)

■ 제  목: Simulation of Axion Electrodynamics Using COMSOL for Dark Matter Searches

■ 초  록:

The invisible axion, a hypothetical particle that explains the conservation of the experimental CP symmetry of quantum chromodynamics, is considered one of the most promising candidates for dark matter. Numerous experimental searches have been proposed to detect dark matter axions based on their interactions with photons. While the classical interaction of an axion with photons is well established, a numerical approach is required for the analysis of complex experimental setups. In this presentation, I demonstrate that commercially available COMSOL software can be utilized to simulate axion electrodynamics in a variety of experimental schemes, including dish antenna haloscopes, cavity haloscopes, dielectric haloscopes, and axion-photon regeneration setups. We discuss the method and results of axion electrodynamics simulations performed using COMSOL.