36 citations · 37 across the 9 of their papers we have counts for
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hep-ph2024
Theoretical Probes of Higgs-Axion non-perturbative Couplings
V. K. Oikonomou
In this work we investigate the phenomenological implications of several non-trivial axion-Higgs couplings, which cover most of the possible non-perturbative scenarios. Specificall…
hep-ph2024
Electroweak Phase Transition in Singlet Extensions of The Standard Model with Dimension-Six Operators
V. K. Oikonomou, Apostolos Giovanakis
The significance of the electroweak phase transition is undeniable, and although initially it was believed that it was second-order, it is now believed that it is a first-order tra…
gr-qc2024
Non-minimal Derivative Coupling Theories Compatible with GW170817
V. K. Oikonomou
In this work we aim to revive the interest for non-minimal derivative coupling theories of gravity, in light of the GW170817 event. These theories include a string motivated non-mi…