low energy problems / negative energy solutions / higher energy problems / baryo/leptogenesis search / positive and negative energy solutions / creation operator / negative energy particles / negative energy particle / destruction operator / positive energy particles / low-energy processes / energy balance / energy scale / negative-energy particles / energy / positive energy antiparticle / /
Organization
ITEP School / SP (CP) / Leptogenesis J.-M. Fr`ere Service / /