Question

Do we always have particle-hole symmetry?

Answer 1

Hey !

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Do we always have particle-hole symmetry?

Yes, we always have particle-hole symmetry.

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Thanks !

Answer 2

$\huge\mathfrak\green{Holaa Mate}$

Yes, we always have particle-hole stmmetry.

$\huge\mathfrak\orange{Hope it helps}$