Staff profile

I am a theoretical particle physicist and a science comedian. My research focuses on discovering new fundamental physics through astrophysical observations. My comedy takes an irreverent and occasionally surreal look at what theoretical physicists do all day.

Journal Article

• Chadha-Day, F., Maxwell, J., & Turner, J. (2024). ALP anarchy. Journal of Cosmology and Astroparticle Physics, 2024(09), https://doi.org/10.1088/1475-7516/2024/09/056
• Schallmoser, S., Krippendorf, S., Chadha-Day, F., & Weller, J. (2022). Updated bounds on axion-like particles from X-ray observations. Monthly Notices of the Royal Astronomical Society, 514(1), 329-341. https://doi.org/10.1093/mnras/stac1224
• Chadha-Day, F., Ellis, J., & Marsh, D. J. (2022). Axion dark matter: What is it and why now?. Science Advances, 8(8), https://doi.org/10.1126/sciadv.abj3618
• Chadha-Day, F., Garbrecht, B., & McDonald, J. (2022). Superradiance in stars: non-equilibrium approach to damping of fields in stellar media. Journal of Cosmology and Astroparticle Physics, 2022(12), https://doi.org/10.1088/1475-7516/2022/12/008
• Chadha-Day, F. (2022). Axion-like particle oscillations. Journal of Cosmology and Astroparticle Physics, 2022(01), Article 013. https://doi.org/10.1088/1475-7516/2022/01/013
• Schütte-Engel, J., Marsh, D. J., Millar, A. J., Sekine, A., Chadha-Day, F., Hoof, S., Ali, M. N., Fong, K. C., Hardy, E., & Šmejkal, L. (2021). Axion quasiparticles for axion dark matter detection. Journal of Cosmology and Astroparticle Physics, 2021(08), Article 066. https://doi.org/10.1088/1475-7516/2021/08/066