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Homework Help: Cross Product

  1. Dec 16, 2009 #1
    A and B are two Hermitian vector operators.
    K1=AXB, K2=AXB-BXA.
    Are K1 and K2 hermitian or anti-hermitian?
     
  2. jcsd
  3. Dec 17, 2009 #2

    marcusl

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    What is X?
     
  4. Dec 17, 2009 #3
    I assume it means cross product.

    ber70, show us your attempt. What is the definition of hermiticity/antihemiticity? How would you use that to check whether your operators are hermitian?
     
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