New Developments in the Continuous Renormalization Group
Tim R. Morris
TL;DR
This paper reviews recent progress in non-perturbative approximation methods using Wilson's continuous renormalization group, focusing on theoretical developments and the structure of the exact renormalization group and its approximations.
Contribution
It provides an overview of recent theoretical advances in the structure and understanding of the exact renormalization group and its approximation methods.
Findings
Enhanced understanding of the theoretical structure of the exact renormalization group
Progress in non-perturbative approximation techniques
Recent developments in the field over the past year
Abstract
Over the last several years, there has been a resurgence of interest in using non-perturbative approximation methods based on Wilson's continuous renormalization group. In this lecture, I review progress particularly in the past year, concentrating on theoretical issues in the structure of the exact renormalization group and its approximations.
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Taxonomy
TopicsDifferential Equations and Numerical Methods · Advanced Thermodynamics and Statistical Mechanics · Gas Dynamics and Kinetic Theory