Fri, 28 Oct 2022 [1] arXiv:2210.14971 [pdf, ps, other] Optical scalar beam propagation in nontrivial spacetime backgrounds C. A. Escobar, A. Martín-Ruiz, M. Mondragón, R. Jáuregui Comments: 15 pages, 24 figures Subjects: Optics (physics.optics); High Energy Physics - Phenomenology (hep-ph) [2] arXiv:2210.14952 [pdf] Nonreciprocal optical nonlinear metasurfaces Aditya Tripathi, Chibuzor Fabian Ugwu, Viktar S. Asadchy, Ivan Kravchenko, Shanhui Fan, Yuri Kivshar, Jason Valentine, Sergey S. Kruk Subjects: Optics (physics.optics) [3] arXiv:2210.15468 (cross-list from quant-ph) [pdf, other] Acceleration effect and the possibility of its observation in neutron-optical experiment A.I. Frank, G. V. Kulin, M. A. Zakharov, S. V. Goryunov, R. Cubitt Subjects: Quantum Physics (quant-ph); Optics (physics.optics)