arXiv Talk slides A. Berlin, A. Millar, T. Trickle, K. Zhou April 2025 Phys. Rev. D

arXiv Phys. Rev. D Talk slides P. Schuster, N. Toro, K. Zhou December 2021 Phys. Rev. D

Generalized Fragmentation Functions for Fractal Jet Observables B. Elder, M. Procura, J. Thaler, W. Wallewijn, K. Zhou, JHEP 06, 085 (2017) Minimum Energetic Cost to Maintain a Target …

Advice For Introductory Physics In this file I answer some frequently asked questions about learning physics and entering physics competitions. For advice for how to continue after …

Kevin Brown’s Articles Donald Simanek’s Exhibits Kirk McDonald’s Examples Randy’s Clear Explanations Jaan Kalda’s Handouts Reddit’s Commonly Asked Questions Diversions and …

Here are some answers I’ve written on StackExchange. Conceptual Why can’t the Schrodinger equation be derived? Is naturalness meaningful for non-fundamental theories? Why are …

Here are some fun videos and videogames. Progress Around the Corner (0:10) The Transistor (0:10) Wonder World of Chemistry (0:18) The Apollo Program (0:54) Building Beaver Dam …

One of the greatest things about physics is how it inspires so many of us to use our full imaginative capacity. Here you can see what happens when we use 100% of our brains. From …

Mechanics I: Kinematics See chapters 3 and 4 of Morin for material on solving differential equations. For general review on kinematics, see chapter 1 of Kleppner and Kolenkow. For …

Kevin ZhouPhysics Olympiad Handouts • Few “cookie-cutter” questions. I try to give one or two problems or examples for each new technique you should know, but that’s enough. If you want …