Monte Carlo Renormalization Group calculation in $\lambda {\varphi }_3^4$

Abstract

We start by discussing some theoretical issues of renormalization group transformations and Monte Carlo renormalization group technique. A method to compute the anomalous dimension is proposed and investigated. As an application, we find excellent values for critical exponents in $\lambda {\varphi }_3^4$. Some technical questions regarding the hybrid algorithm and strong coupling expansions, used to compute the critical couplings of the canonical surface, are also briefly discussed.

3 pages, 2 PostScript files. Parallel talk given at Lattice97

Cited by in corpus (2)

• Critical Exponents of the N-vector model
• The Renormalization Group and its Finite Lattice Approximations