36 citations · 51 across the 7 of their papers we have counts for
4 papers · 1 filter
GUT-Scale Smooth Hybrid Inflation with a Stabilized Modulus in Light of ACT and SPT Data
Waqas Ahmed, Constantinos Pallis, Mansoor Ur Rehman
We analyze a generalized framework of smooth F-term hybrid inflation (smFHI) consistent with gauge coupling unification within the Minimal Supersymmetric Standard Model (MSSM). The…
Updating GUT-Scale Pole Higgs Inflation After ACT DR6
C. Pallis
We consider models of chaotic inflation driven by the real parts of a conjugate pair of Higgs superfields involved in the spontaneous breaking of a grand unification symmetry at a…
ACT-Inspired Kaehler-Based Inflationary Attractors
C. Pallis
We develop a new class of cosmological attractors which are compatible with the recent ACT results. They are based on two types of fractional Kaehler potentials, K, for a gauge-sin…
Kinetically Modified Palatini Inflation Meets ACT Data
C. Pallis
We show that the coexistence of a non-minimal coupling to gravity with a kinetic mixing of the form -- where $…