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Prove in the canonical ensemble that, as T ! 0, the microstate probability ℘m approaches a constant for any ground state m with lowest energy E0 but is otherwise zero for Em > E0 . What is the constant?

16.11. Prove in the canonical ensemble that, as T → 0, the microstate probability m
approaches a constant for any ground state m with lowest energy E but is
otherwise zero for Em > Eg. What is the constant?

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