
Calum is a lecturer in physics at Edge Hill University where he studies topological solitons and enjoys talking about maths and physics to anyone who will listen. He can often be found on the side of a mountain or out on a bike, talking to himself about solitons.
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Oπnions: In defence of toy models
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Sven Bjarke Gudnason and Calum Ross introduce you to the wonderful world of skyrmionsPage 3 model
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Some mathematical questions you might have wondered every time you look at one of those rainbows