by Maxim Khlopov on Thu 11 Nov 2021 19:34
Dear Pavel,
Unfortunately, Internet connection has stopped today in the middle of our discussion, but I hope that I have managed to give my main recommendation - to extend discussion of theoretial predictions for gravitational wave background adding its possible primordial origin (from first order phase transitions, in particular). I recommend to look for the correspondent recent papers in arXiv
With the best regards
M.Yu.Khlopov
[i]Хлопов Максим Юрьевич
Maxim Khlopov[/i]