Date: Wed, 25 Nov 2020 19:53:28 -0600 (CST) From: "Stephen A. Fulling" Subject: Publication of Dr. Singal's article Dear Members of the Acceleration Radiation Community, I'm pleased to announce that Dr. Singal's paper has been published as the first item in our special issue of Symmetry. Its coordinates are Symmetry 2020, 12(11), 1833 or doi.org/10.3390/sym12111833 or simply go to the special issue home page, https://www.mdpi.com/journal/symmetry/special_issues/Acceleration_Radiation I hope that this will be the first of many contributions before the deadline of March 31, 2021. Please consider using your holiday break to prepare a work of your own. I apologize that the pressure of academic work caused me to be several weeks late in sending out this announcement; now I hope to get back to research and writing, and I hope the same is true for you. Stephen A. Fulling Professor of Mathematics and Physics Texas A&M University College Station, TX 77843-3368 USA