Quantizing the conjugate operator to adjoint operator

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    Conjugate Operator
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SUMMARY

The discussion centers on the quantization of Grassmann numbers, specifically the conjugate of the product of two Grassmann numbers, denoted as C=AB. It is established that the correct definition for the conjugate is C*=B*A*, aligning with the general rule for operators where (AB)†=B†A†. This conclusion is supported by the conventions outlined in Henneaux & Teitelboim's book, which states that involution in a Grassmann algebra adheres to the quantum prescription (AB)*=B*A*.

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geoduck
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If you have the product of two Grassman numbers C=AB, and take the conjugate, should it be C*=A*B*, or C*=B*A*?

The general rule for operators, whether they are Grassman operators (like the Fermion field operator) or the Bose field operator, I think is (AB)^dagger=B^dagger A^dagger.

This seems to suggest C* should be defined as B*A* for Grassman numbers, so when you quantize to Grassman operators, you get the right definition. Is this right?
 
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By the convention used in physics (Henneaux &Teitelboim's book), involution on a Grassmann algebra follows the quantum prescription:

(AB)^* = B^* A^*
 

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