Carlos Pena

most citedDetermination of the

Δ S = 1

weak Hamiltonian in the SU(4) chiral limit through topological zero-mode wave functions

7 citations · 7 across the 2 of their papers we have counts for

collaborators

2 papers

hep-lat2012

Variance reduction techniques for a quantitative understanding of the ΔI = 1/2 rule

Eric Endress, Carlos Pena

The role of the charm quark in the dynamics underlying the ΔI = 1/2 rule for kaon decays can be understood by studying the dependence of kaon decay amplitudes on the charm quark ma…

hep-lat2008★ 7 cited

Determination of the $Δ S = 1$ weak Hamiltonian in the SU(4) chiral limit through topological zero-mode wave functions

P. Hernandez, M. Laine, C. Pena +3

A new method to determine the low-energy couplings of the $Δ S = 1$ weak Hamiltonian is presented. It relies on a matching of the topological poles in $1/ m^{2}$ of three-point correlato…

Variance reduction techniques for a quantitative understanding of the ΔI = 1/2 rule

Determination of the ΔS=1 weak Hamiltonian in the SU(4) chiral limit through topological zero-mode wave functions

Determination of the $Δ S = 1$ weak Hamiltonian in the SU(4) chiral limit through topological zero-mode wave functions