With a goal toward explaining the observed baryon asymmetry of Universe, we extend standard model (SM) by adding vector-vector dimension-six effective operator coupling new Dirac fermion $\ensuremath{\chi}$, uncharged under SM gauge symmetries but charged number, to quarklike up-type and two identical down-type fermions. We introduce number violation Majorana masses which splits into fermions w...

Abstract

Local coupled cluster theory is based on (i) a restriction of the list of pairs (or triples) of occupied molecular orbitals, and (ii) a truncation of the virtual space to orbital pair (or triple) specific subspaces. The latter is motivated by an exponential decay of the contributions to the pair energy with respect to the distance between related local occupied and virtual orbitals; the former ...