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arXiv · 2207.07939

Two Comments on the Derivation of the Time-Dependent Hartree-Fock Equation

Niels Benedikter·Davide Desio
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Abstract

We revisit the derivation of the time-dependent Hartree-Fock equation for interacting fermions in a regime coupling a mean-field and a semiclassical scaling, contributing two comments to the result obtained in 2014 by Benedikter, Porta, and Schlein. First, the derivation holds in arbitrary space dimension. Second, by using an explicit formula for the unitary implementation of particle-hole transformations, we cast the proof in a form similar to the coherent state method of Rodnianski and Schlein for bosons.

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Niels Benedikter, Davide Desio. 2022-07-16. Two Comments on the Derivation of the Time-Dependent Hartree-Fock Equation. https://arxiv.org/abs/2207.07939

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