# How to solve commutators in quantum mechanics?

## Question:

How to solve commutators in quantum mechanics?

## Commutators in Quantum Mechanics:

Within the quantum mechanics theoretical framework, a commutator is a very useful tool that expresses the capability of measuring two physical quantities at the same time. If the two quantities commute each other (i.e. if the commutator is zero), then they can be measured simultaneously, whereas in the opposite case there is no such possibility.

## Answer and Explanation: 1

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View this answerThe underlying concept of commutators can be found from Heisenberg's Uncertainty principle. According to this principle, we cannot possess exact...

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Chapter 19 / Lesson 4Learn the definitions of quantum physics and quantum theory explained through examples. Explore the origin of quantum theory through its foundational laws.