Personal profile
About
I am generally interested in tests of our best current fundamental theory of gravity, the general theory of relativity, and tests of classical Maxwell electrodynamics. So far, I have been studying the theoretical and experimental aspects of testing Lorentz symmetry, the spacetime symmetry of Special Relativity. The motivation for this work is twofold. First, Lorentz symmetry is a cornerstone of modern physics. As such, it should be an experimental precedent to test this principle in as many ways as possible. Second, recent work on fundamental theories of physics, that attempt to unify the Standard Model of particle physics and General Relativity, has pointed to the possibility of deviations from perfect Lorentz symmetry. In the ongoing search for new physics, high-precision, typically low-energy tests of Lorentz symmetry offer a promising alternative to conventional high-energy accelerator experiments.
Related documents
Education/Academic qualification
Physics, Ph.D., Indiana Universtiy
… → 2007
Physics, B.S., University of Pittsburgh
Disciplines
- Elementary Particles and Fields and String Theory
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Bumblebee gravity: Spherically symmetric solutions away from the potential minimum
Bailey, Q. G., Murray, H. S. & Walter-Cardona, D. T., Jul 29 2025, In: Physical Review D. 112, 2, p. 1-26 26 p., 024069.Research output: Contribution to journal › Article › peer-review
Open Access -
Measurement-induced entanglement entropy of gravitational wave detections
Jones, P., Bailey, Q. G., Gretarsson, A. & Poon, E., Sep 2025, In: Physics Letters B. 868, 139628.Research output: Contribution to journal › Article › peer-review
Open Access -
Classical radiation fields for scalar, electromagnetic, and gravitational waves with spacetime-symmetry breaking
Bailey, Q. G., Gard, A. S., Nilsson, N. A., Xu, R. & Shao, L., Feb 2024, In: Annals of Physics. 461, 169582.Research output: Contribution to journal › Article › peer-review
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Lorentz and CPT Symmetry Breaking via Dispersion and Birefringence Effects of Gravitational Waves
Oneal-Ault, K., Haegel, L., Bailey, Q. G., Tasson, J., Bloom, M. & Shao, L., 2023, Proceedings of the 9th Meeting on CPT and Lorentz Symmetry, CPT 2022. Lehnert, R. (ed.). World Scientific Publishing Co., p. 250-252 3 p. (Proceedings of the 9th Meeting on CPT and Lorentz Symmetry, CPT 2022).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution