5 papers
Suppressing FCNC and CP-Violating Phases with Extra Dimensions
Jisuke Kubo, Haruhiko Terao
The infrared attractiveness of soft-supersymmetry breaking (SSB) parameters is investigated in extra dimensions. The SSB parameters are assumed to run from the Planck scale M_{PL}…
Renormalization Group for Soft SUSY Breaking Parameters and MSSM Coupled with Superconformal Field Theories
Haruhiko Terao
First we give a review of the spurion formalism and the exact renormalization group equations for soft supersymmetry breaking parameters in general gauge theories. Next we discuss…
Running couplings in extra dimensions
Jisuke Kubo, Haruhiko Terao, George Zoupanos
The regularization scheme dependence of running couplings in extra compactified dimensions is discussed. We examine several regularization schemes explicitly in order to analyze th…
Scheme Dependence of the Wilsonian Effective Action and Sharp Cutoff Limit of the Flow Equation
Jun-Ichi Sumi, Wataru Souma, Ken-Ichi Aoki +2
The cutoff scheme dependence in the several formulations of the Exact Renormalization Group (ERG) is investigated. It is shown that the cutoff scheme dependence of the Wilsonian ef…
Non-Perturbative Renormalization Group and Quantum Tunnelling
Ken-Ichi Aoki, Atsushi Horikoshi, Masaki Taniguchi +1
The non-perturbative renormalization group (NPRG) is applied to analysis of tunnelling in quantum mechanics. The vacuum energy and the energy gap of anharmonic oscillators are eval…