3 papers
hep-ph2026
High-scale Mirror Standard Model Dark Matter, Dark Phase Transitions and Gravitational Waves Implications
V. K. Oikonomou
We consider a scenario for dark matter in the Universe, according to which the dark matter sector is comprised by a dark Standard Model sector which interacts only gravitationally…
hep-ph2025
Imprints of a Second Order Electroweak Phase Transition on the Stochastic Gravitational Wave Background
V. K. Oikonomou
In this work we shall study the impact of a second order electroweak phase transition occurring at GeV on the energy spectrum of the stochastic gravitational background…
hep-ph2025
Topological Electroweak Phase Transition
V. K. Oikonomou
In this work we shall consider the effects of a non-trivial topology on the effective potential of the Standard Model. Specifically we shall assume that the spacetime topology is $…