I'm a physics professor at Oxford University. I've been in the business about 30 years but only started in StackExchange late 2018. I've done a lot of teaching, and written undergraduate textbooks on Special Relativity and on Thermodynamics. My professional research includes experimental and theoretical quantum information and some other aspects of basic physics, such as entropy and radiation reaction (self-force), as I find opportunities to contribute.
Physics
Q&A for active researchers, academics and students of physics
History of Science and Mathematics
Q&A for people interested in the history and origins of science and mathematics
Mathematics
Q&A for people studying math at any level and professionals in related fields
Stack Overflow
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Software Engineering
Q&A for professionals, academics, and students working within the systems development life cycle
Meta Stack Exchange
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Quantum Computing
Q&A for engineers, scientists, programmers, and computing professionals interested in quantum computing