Daniel Litim (Sussex U) “Asymptotic Safety and Physics Beyond the Standard Model”
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I discuss the status and prospects for asymptotically safe particle theories without gravity. This covers an overview of rigorous results for interacting fixed points in general 4d quantum field theories at weak coupling, strict no-go theorems, examples with or w/o supersymmetry, and links with critical phenomena and conformal field theory. Our findings also offer new directions for model building for … Read More