37 citations · 58 across the 7 of their papers we have counts for
7 papers
Committing to Bubbles: Finding the Critical Configuration on the Lattice
Tomasz P. Dutka
The nucleation of bubbles in first-order phase transitions is traditionally characterised by the critical bubble: defined as the saddle-point solution of the Euclidean action that…
What happens when supercooling is terminated by curvature flipping of the effective potential?
Tomasz P. Dutka, Tae Hyun Jung, Chang Sub Shin
We explore the nature of a certain type of supercooled phase transition, where the supercooling is guaranteed to end due to the curvature of the finite-temperature effective potent…
Bubble-assisted Leptogenesis
Eung Jin Chun, Tomasz P. Dutka, Tae Hyun Jung +2
We explore the possibility of embedding thermal leptogenesis within a first-order phase transition (FOPT) such that RHNs remain massless until a FOPT arises. Their sudden and viole…
Dimension-5 baryon-number violation in low-scale Pati-Salam
Tomasz P. Dutka, John Gargalionis
The gauge bosons of Pati-Salam do not mediate proton decay at the renormalisable level, and for this reason it is possible to construct scenarios in which …
Lowering the scale of Pati-Salam breaking through seesaw mixing
Matthew J. Dolan, Tomasz P. Dutka, Raymond R. Volkas
We analyse the experimental limits on the breaking scale of Pati-Salam extensions of the Standard Model. These arise from the experimental limits on rare-meson decay processes medi…
Low-scale Leptogenesis with Minimal Lepton Flavour Violation
Matthew J. Dolan, Tomasz P. Dutka, Raymond R. Volkas
We analyse the feasibility of low-scale leptogenesis where the inverse seesaw (ISS) and linear seesaw (LSS) terms are not simultaneously present. In order to generate the necessary…
Dirac-Phase Thermal Leptogenesis in the extended Type-I Seesaw Model
Matthew J. Dolan, Tomasz P. Dutka, Raymond R. Volkas
Motivated by the fact that the Dirac phase in the PMNS matrix is the only CP-violating parameter in the leptonic sector that can be measured in neutrino oscillation experiments, we…