Asymptotic free energy of quantum replicas
ORAL
Abstract
I approximate the free energy to O(1/N) of an N-replica Hamiltonian defined by a Weyl transform with replica-averaged operators. This result generalizes the Hubbard-Stratonovich transformation to non-quadratic Hamiltonians and formalizes the random-phase approximation.
* The Molecular Sciences Software Institute is supported by NSF Grant No. CHE-2136142.
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Presenters
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Jonathan E Moussa
Virginia Tech
Authors
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Jonathan E Moussa
Virginia Tech