Significance of commutators in Quantum mechanics

[sadias_786]

Homework Statement

why we do use commutation?

what is physical difference between commutators and Poisson Brackets?

Homework Equations

The Attempt at a Solution

 

[latentcorpse]

Homework Statement

why we do use commutation?

what is physical difference between commutators and Poisson Brackets?

Homework Equations

The Attempt at a Solution

Poisson brackets are used in the Hamiltonian formalism of classical mechanics. When you quantise a theory, these become the commutators you know and love from quantum theory.