Commit 5aac0a17 authored by Lorenzo Cardarelli's avatar Lorenzo Cardarelli

minor corrections to proof_cover_1

parent 99b093b1
......@@ -107,7 +107,7 @@ that simulates the spin-$1/2$ links using multi-orbital physics in optical super
\includegraphics[width=1.\linewidth]{fig1.pdf}
\caption{(a) Sketch of the QLM model on a square ladder~(gray spins depict staggered boundary conditions) or on a torus (associating opposite gray spins at the two edges).
(b-f) Sketches of the phases discussed in the text: for $\mu=0.8$ striped phases (b) $J_y=2.4 J_x$~(Sy), (c) $J_y=0.2 J_x$~(Sx);
for $\mu=-0.8$ vortex-antivortex phases (d) $J_y=2.4 J_x$~(VA) (e) $J_y=0.2 J_x$~(VA$'$), and the (f) disordered/deconfined D phase for $\mu=0$ and $J_x=J_y$. The size of the bullets depicts
for $\mu=-0.8$ vortex-antivortex phases (d) $J_y=2.4 J_x$~(VA) (e) $J_y=0.2 J_x$~(VA$'$), and the (f) disordered deconfined D phase for $\mu=0$ and $J_x=J_y$. The size of the bullets depicts
$\la n_{\vR}\ra$, the arrow size $\la S_{\vR,\vRp}^z\ra$, and the plaquette colors the vorticity $\la Q_{\vR}\ra$. The arrow sizes of (f) has been scaled up by a factor of $2$ for clarity.}
\label{fig:sketch}
\end{figure}
......@@ -311,7 +311,7 @@ the need of explicitly realizing ring-exchange and RK terms. The dynamics of the
We thank Alessio Celi and Marcello Dalmonte for enlightening discussions. S.~G. acknowledges support by the Swiss National Science Foundation under Division II.
L.~C. and L.~S. thank the support of the German Research
Foundation Deutsche Forschungsgemeinschaft (Project No. SA 1031/10-1 and the Excellence Cluster QuantumFrontiers).
Simulations were carried out on the cluster system at the Leibniz University of Hannover and the boabab cluster of the University of Geneva.
Simulations were carried out on the cluster system at the Leibniz University of Hannover and the Baobab cluster of the University of Geneva.
\end{acknowledgments}
\bibliography{references}
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