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Why Is There Universal Macro-Behavior?Renormalization Group Explanation As Non-causal Explanation
explanation non-causal explanation renormalization group explanation universality
2016/6/15
Renormalization group (RG) methods are an established strategy to explain how it is possible that microscopically different systems exhibit virtually the same macro behavior when undergoing phase-tran...
Reduction,Emergence and Renormalization
Ernest Nagel reduction emergence quantum field theory renormalization Dyson’s criterion renormalization group
2016/6/12
In previous work, I described several examples combining reduction and emergence: where reduction is understood a la Ernest Nagel, and emergence is understood as behaviour or properties that are novel...
Renormalization for Philosophers
renormalization quantum field theory Dyson’s criterion renormalization group effective field theories beta function critical phenomena reduction
2016/6/12
We have two aims. The main one is to expound the idea of renormalization in quantum field theory, with no technical prerequisites (Sections 2 and 3). Our motivation is that renormalization is undoubte...
This paper discusses the alleged reduction of Thermodynamics to Statistical Mechanics. It includes an historical discussion of J. Willard Gibbs' famous caution concerning the connections between therm...