2 papers
astro-ph.CO2025
Forward cascade of large-scale primordial magnetic fields during structure formation
Molly Abramson, Emma Clarke, Tina Kahniashvili +3
The origin of large scale magnetic fields in the Universe is widely thought to be from early Universe processes, like inflation or phase transitions. These magnetic fields evolve v…
astro-ph.CO2024
Relic Gravitational Waves from the Chiral Plasma Instability in the Standard Cosmological Model
Axel Brandenburg, Emma Clarke, Tina Kahniashvili +2
In the primordial plasma, at temperatures above the scale of electroweak symmetry breaking, the presence of chiral asymmetries is expected to induce the development of helical hype…