CPT AND LORENTZ SYMMETRY, 9 MEET

Focusing on fundamental symmetries, this collection presents insights from the Ninth Meeting on CPT and Lorentz Symmetry held at Indiana University. It encompasses a wide array of experimental topics, including astrophysical observations of neutrinos and gravitational waves, accelerator studies of particles, and laboratory tests of gravity. The proceedings also explore advanced measurements involving spin motion, matter-antimatter comparisons, and techniques like lasers and resonators, highlighting ongoing research and theoretical discussions in the field.