View Full Version : Unifying The Quantum Principle Flowing Along In Four Dimensions

2011-Nov-15, 12:10 AM
In 1988, John Cardy asked if there was a c-theorem in four dimensions. At the time, he reasonably expected his work on theories of quantum particles and fields to be professionally put to the test… But it never happened. Now – a quarter of a century later – it seems he was right. (...)Read the [...]

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Fourmyle of Ceres
2011-Nov-15, 05:52 PM
Although some specific math concepts were out of my area of knowledge, I liked this article and understood the point. And I am just a guitar player who hasn't missed an issue of SA for 30 years:)