Solving to prove that an operator is Hermitian

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SUMMARY

This discussion focuses on proving the Hermitian nature of five specific operators: ix^2, e^x, 3x + P_hat/2, x^2*P_hat, and ix*P_hat. Participants emphasize the importance of understanding the assumptions required for each operator to determine if they are Hermitian. The conversation encourages users to provide their work to facilitate targeted assistance in the proof process.

PREREQUISITES
  • Understanding of Hermitian operators in quantum mechanics
  • Familiarity with the properties of linear operators
  • Basic knowledge of the momentum operator, P_hat
  • Experience with complex functions and their derivatives
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  • Research the definition and properties of Hermitian operators
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mduer717
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I have a few operators here, and was wondering how to go about proving whether or not they are Hermitian:

a) ix^2
b) e^x
c) 3x + P_hat/2
d) x^2*P_hat
e) ix*P_hat
 
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1. What are the assumptions for all 5 cases ?
2. Show us some work, so we can see where you need help.
 

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