120 citations · 396 across the 12 of their papers we have counts for
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Self-consistent renormalization group flow
Sen-Ben Liao, Chi-Yong Lin, Michael Strickland
A self-consistent renormalization group flow equation for the scalar lambda phi^4 theory is analyzed and compared with the local potential approximation. The two prescriptions coin…
Optimization of Renormalization Group Flow
Sen-Ben Liao, Janos Polonyi, Michael Strickland
Renormalization group flow equations for scalar lambda Phi^4 are generated using three classes of smooth smearing functions. Numerical results for the critical exponent nu in three…
Scheme Independence of Blocking Transformation in Finite-Temperature Renormalization Group
Michael Strickland, Sen-Ben Liao
The finite-temperature renormalization group is formulated via the Wilson-Kadanoff blocking transformation. Momentum modes and the Matsubara frequencies are coupled by constraints…
Effective Critical Exponents from Finite Temperature Renormalization Group
Michael Strickland, Sen-Ben Liao
Effective critical exponents for the λϕ^4 scalar field theory are calculated as a function of the renormalization group block size k_o^{-1} and inverse critical temperature β_c. Ex…
Dimensional Crossover and Effective Exponents
Sen-Ben Liao, Michael Strickland
We investigate the critical behavior of the lambda phi^4 theory defined on S^1 x R^d having two finite length scales beta, the circumference of S^1, and k^{-1}, the blocking scale…
Operator Cutoff Regularization and Renormalization Group in Yang-Mills Theory
Sen-Ben Liao
We derive a manifestly gauge invariant low energy blocked action for Yang-Mills theory using operator cutoff regularization, a prescription which renders the theory finite with a r…