Ferreira, Pedro MiguelHaber, Howard E.Santos, Edward2016-04-282016-04-282015-08-03FERREIRA, Pedro; [et al] - Preserving the validity of the two-Higgs-doublet model up to the Planck scale. Physical Review D. ISSN 1550-7998. Vol. 92, N.º 3 (2015), pp. 1-361550-79981550-2368http://hdl.handle.net/10400.21/6122We examine the constraints on the two Higgs doublet model (2HDM) due to the stability of the scalar potential and absence of Landau poles at energy scales below the Planck scale. We employ the most general 2HDM that incorporates an approximately Standard Model (SM) Higgs boson with a flavor aligned Yukawa sector to eliminate potential tree-level Higgs-mediated flavor changing neutral currents. Using basis independent techniques, we exhibit robust regimes of the 2HDM parameter space with a 125 GeV SM-like Higgs boson that is stable and perturbative up to the Planck scale. Implications for the heavy scalar spectrum are exhibited.engHigh Energy PhysicsPhenomenologyVacuum stability boundsStandard-modelHiggs-BosonRenormalization-groupSymmetry-breakingNeutral currentsMassLHCSectorSupersymmetryjournal article10.1103/PhysRevD.92.033003