The commutation relations of momentum operators in a multi-electron problem
Mathematics. Physics. Mechanics
Аuthors, , *
Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia
AbstractWe have considered different commutation relations between the total orbital momentum operator of the particles and a scalar product angular momentum operators, or sum squares of momentum operators, etc.In case of many-electron problem, we have considered combinations different operators with the spin momentum operator.
Keywords:commutation relations, the operator of orbital moment, spin operator, many-electron problem.