All Outputs (4)

The next frontiers for magnetic monopole searches (2025)
Journal Article
Gould, O., Ostrovskiy, I., & Upreti, A. (2025). The next frontiers for magnetic monopole searches. Physical Review D, 111(10), Article 102004. https://doi.org/10.1103/PhysRevD.111.102004

Magnetic monopoles (MMs) are well-motivated hypothetical particles whose discovery would symmetrize Maxwell equations, explain quantization of electric charge, and probe the gauge structure of the unified theory. Recent models predict MMs with low ma... Read More about The next frontiers for magnetic monopole searches.

How fast does the WallGo? A package for computing wall velocities in first-order phase transitions (2025)
Journal Article
Andreas, E., Oliver, G., Joonas, H., Benoit, L., Lauri, N., Philipp, S., & de Vis, Jorinde, V. (2025). How fast does the WallGo? A package for computing wall velocities in first-order phase transitions. Journal of High Energy Physics, 2025, Article 101

WallGo is an open-source software designed to compute the bubble wall velocity in first-order cosmological phase transitions. Additionally, it evaluates the energy budget available for generating gravitational waves. The main part of WallGo, built in... Read More about How fast does the WallGo? A package for computing wall velocities in first-order phase transitions.

Nonperturbative test of nucleation calculations for strong phase transitions (2025)
Journal Article
Gould, O., Kormu, A., & Weir, D. J. (2025). Nonperturbative test of nucleation calculations for strong phase transitions. Physical Review D, 111(5), Article L051901. https://doi.org/10.1103/PhysRevD.111.L051901

Nucleation rate computations are of broad importance in particle physics and cosmology. Perturbative calculations are often used to compute the nucleation rate Γ, but these are incomplete. We perform nonperturbative lattice simulations of nucleation... Read More about Nonperturbative test of nucleation calculations for strong phase transitions.

Perturbative gravitational wave predictions for the real-scalar extended Standard Model (2025)
Journal Article
Gould, O., & Saffin, P. M. (2025). Perturbative gravitational wave predictions for the real-scalar extended Standard Model. Journal of High Energy Physics, 2025(3), Article 105. https://doi.org/10.1007/jhep03%282025%29105

We perform a state-of-the-art study of the cosmological phase transitions of the real-scalar extended Standard Model. We carry out a broad scan of the parameter space of this model at next-to-next-to-leading order in powers of couplings. We use effec... Read More about Perturbative gravitational wave predictions for the real-scalar extended Standard Model.