Tangential Casimir force in the misaligned system: magnetic media, real conductors, and a torque
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Publication:6120193
DOI10.1016/J.PHYSLETA.2023.129304arXiv2305.13352OpenAlexW4390578512MaRDI QIDQ6120193
Publication date: 25 March 2024
Published in: Physics Letters. A (Search for Journal in Brave)
Abstract: We discuss three developments in the study of the tangential Casimir force [Z. Zhang, New J. Phys. 24 (2022) 113036]. The first one generalizes the force from dielectrics to magnetodielectrics. This generalization is readily realized with the help of working out the total zero-point energy of multilayered magnetodielectrics. The second one revisits the tangential force for real conductors by taking into account the temperature dependence of their dielectric constants, and provides needed theoretical results for experimental investigations that are expected to be conducted at room temperature. The third investigates the Casimir torque from plates made of isotropic media, which offers a simple way to realize torques for uncharged surfaces.
Full work available at URL: https://arxiv.org/abs/2305.13352
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