9 citations · 23 across the 5 of their papers we have counts for
5 papers · 1 filter
Perturbative aspects of the electroweak phase transition with a complex singlet and implications for gravitational wave predictions
Thomas Biekötter, Andrii Dashko, Maximilian Löschner +1
We present a detailed analysis of strong first-order electroweak phase transitions within the extension of the Standard Model by a complex scalar singlet (cxSM). Focusing on the im…
Running Couplings in High-Temperature Effective Field Theory
Mikael Chala, Andrii Dashko, Guilherme Guedes
In this work, we study the renormalization-group evolution of parameters in the three-dimensional effective field theory (3D EFT) that describes the thermally driven electroweak ph…
Effective field theories for dark matter pairs in the early universe: Debye mass effects
Simone Biondini, Nora Brambilla, Andrii Dashko +2
In some scenarios for the early universe, non-relativistic thermal dark matter chemically decouples from the thermal environment once the temperature drops well below the dark matt…
Bubble-wall speed with loop corrections
Andrii Dashko, Andreas Ekstedt
In this paper, we investigate the dynamics of the nucleating scalar field during the first-order phase transitions by incorporating one-loop corrections of classical fluctuations.…
The shadow of dark matter as a shadow of string theory
Andrii Dashko, Rainer Dick
We point out that string theory can solve the conundrum to explain the emergence of an electroweak dipole moment from electroweak singlets through induction of those dipole moments…