Matters of Gravity: The Newsletter of the Division of Gravitational Physics of the American Physical Society. Number 54. December 2019
arXiv:1912.12352
Abstract
we hear that..., by David Garfinkle APS April Meeting, by David Garfinkle Gravity: Strings and higher dimensions, by Cynthia Keeler The Eighth Meeting on CPT and Lorentz Symmetry, by Jay Tasson