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bio website lightandmatter.com
location Fullerton, California
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visits member for 4 years, 1 month
seen 13 hours ago

I teach physics at Fullerton College, a community college in Southern California. I have an undergrad degree in math and physics from Berkeley and a PhD in physics from Yale. Back when I was doing research, my field was experimental low-energy nuclear physics.


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comment With redshift, energy is lost. Where does it go?
My argument above relates to reference frames and does not discuss expansion of space itself as in cosmological models. But that's what the question is about. This answer doesn't address the question.
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