1.4k citations · 6.8k across the 75 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
hep-ph2004★ 88 cited
Implications for New Physics from Fine-Tuning Arguments: I. Application to SUSY and Seesaw Cases
J. A. Casas, J. R. Espinosa, I. Hidalgo
We revisit the standard argument to estimate the scale of new physics (NP) beyond the SM, based on the sensitivity of the Higgs mass to quadratic divergences. Although this argumen…
hep-ph2004★ 2 cited
A Relief to the Supersymmetric Fine Tuning Problem
J. A. Casas, J. R. Espinosa, I. Hidalgo
As is well known, electroweak breaking in the MSSM requires substantial fine-tuning. We explain why this fine tuning problem is abnormally acute, and this allows to envisage possib…