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Optimised Renormalisation Group Flows
Exact renormalisation group (ERG) flows interpolate between a microscopic or classical theory and the corresponding macroscopic or quantum effective theory. For most problems of physical interest, the efficiency of the ERG is constrained due to unavoidable approximations. Approximate solutions of ER...
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| Lenguaje: | eng |
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2001
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.64.105007 http://cds.cern.ch/record/492334 |