Operator B has a commutator [A,B]

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    Commutator Operator
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The discussion centers on the concept of commutators in quantum mechanics, specifically addressing the operator B with a commutator [A,B] that includes a squared term, deviating from the standard form AB-BA. Participants confirm the understanding of commutators and inquire for more specific examples to clarify the application of this concept in finding eigenvectors of operator A. The need for precise examples is emphasized to facilitate deeper comprehension of the topic.

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Christine90NY
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I'm working on a question where the operator B has a commutator [A,B] which is not equal to AB-BA, and instead has a squared term in it. Maybe I just don't understand commutators but what does this mean/how do I use the commutator (to find eigenvectors of A)?
 
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Well, you have the right understanding as far as I can tell. Can you post the example in question? You haven't been too specific with your question.
 

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