Cosmological Phase Transitions

• Ruling out light axions: the writing is on the wall (arXiv:2211.14635)
• No cosmological domain wall problem for weakly coupled fields (hep-ph/0106272)
• Evading the cosmological domain wall problem (hep-ph/9608319) [topcite 100+]
• On the cosmological domain wall problem for the minimally extended supersymmetric standard model (hep-ph/9506359) [topcite 100+]

Links

• The Net Advance of Physics: Cosmic Strings

Talks

• The cosmological axion domain wall problem, Axions across boundaries between Particle Physics, Astrophysics, Cosmology ..., Florence, 5-9 Jun 2023
• Ruling out light axions, The Early Universe: A Window to New Physics, Gainesville, 20-22 Oct 2023