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www.math.columbia.edu
| | profmattstrassler.com
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| | One of the important lessons oflast Tuesday's debate about string theory is that if I'm going to talk about theories that do or don't predict things, I'd better be very clear about what's a theory? what's a scientific theory expected to do? what's a prediction? On Thursday I asked my readers if they felt misled...
| | futurism.com
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| | Physics professor Vitaly Vanchurin argues that the entire universe may be a neural network. Learn more about this radical idea.
| | www.bretthall.org
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| | This is a paper originally submitted to Swinburne University as part of a postgraduate project. An Anthropic Universe? Imagine a puddle waking up one morning and thinking, "This is an...
| | profmattstrassler.com
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| Last year, in a series of posts, I gave you a tour of quantum field theory, telling you some of what weunderstand and some of what we don't. I still haven't told you the role that string theory plays inquantum field theory today, but I am going to give you a brief tour of string...