Lorenzo Ubaldi: False Vacuum Decay From Thin to Thick Walls

https://uu-se.zoom.us/j/64706033081 Passcode: 107002 (Zoom)

The computation of the false vacuum decay rate in the situation with nearly degenerate vacua can be performed analytically in the well known thin wall approximation. If we depart from the near degeneracy of the vacua, the approximation quickly ceases … Read More