Momentum Commutator -- from Eric Weisstein's World of Physics

Mechanics "> Momentum v

Modern Physics "> Quantum Physics "> Quantum Mechanics "> Quantum Mechanical Operators v

Momentum Commutator

The momentum operator and position operator satisfy the commutation relation

where is h-bar and is the Kronecker delta. Eric Weisstein's World of Math

Momentum Operator, Position Operator