\documentclass[aps,prl,reprint,longbibliography,floatfix,fleqn]{revtex4-2}

\usepackage[utf8]{inputenc} % why not type "Bézout" with unicode?
\usepackage[T1]{fontenc} % vector fonts plz
\usepackage[
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\usepackage{amsmath, amssymb, graphicx, xcolor} % standard packages

\begin{document}

\title{Complex complex landscapes: saturating the Bézout bound} % change me

\author{Jaron Kent-Dobias}
\author{Jorge Kurchan}

\affiliation{Laboratoire de Physique de l'Ecole Normale Supérieure, Paris, France}

\date\today

\begin{abstract}
  The complexity of the complex $p$-spin model saturates the Bézout bound \cite{Bezout_1779_Theorie}.
\end{abstract}

\maketitle

\begin{equation} \label{eq:hamiltonian}
  H = \frac1{p!}\sum_{i_1\cdots i_p}^NJ_{i_1\cdots i_p}z_{i_1}\cdots z_{i_p}
\end{equation}
where the $z$ are constrained by $z\cdot z=N$ and $J$ is a symmetric
tensor whose elements are complex normal with $\langle|J|^2\rangle=p!/2N^{p-1}$
and $\langle J^2\rangle=\kappa\langle|J|^2\rangle$ for complex parameter
$|\kappa|<1$.

\bibliographystyle{apsrev4-2}
\bibliography{bezout}

\end{document}