Baryon asymmetry resulting from a quantum phase transition in the early universeV. R. Shaginyan, G. S. Japaridze, M. Ya. Amusia, A. Z. Msezane and K. G. PopovEPL, 94 6 (2011) 69001DOI: https://doi.org/10.1209/0295-5075/94/69001