Extended Data Fig. 2: TOF measurement of the noise correlations.
From: Counterflow superfluidity in a two-component Mott insulator
a and b show the noise correlations in the spin-Mott and CSF phases, respectively. Purple circles indicate the noise correlation of the both atoms while blue circles are that of the \(\left\vert \downarrow \right\rangle\) atoms. The inter-component noise correlations (orange circles) are obtained from the relation g↑↓(δy) = [g(δy) − 2g↓↓(δy)]/2 + 1/4.
