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Figure 1 | EPJ Quantum Technology

Figure 1

From: Propagation of quantum correlations after a quench in the Mott-insulator regime of the Bose-Hubbard model

Figure 1

Two-point and three-point correlations. Correlation functions b ˆ 1 b ˆ 2 (red), b ˆ 1 ( b ˆ 2 ) 2 b ˆ 3 (blue), n ˆ 1 b ˆ 2 b ˆ 3 corr (green) after quench J/U=00.1 calculated by exact diagonalization for one-dimensional lattice of 11 sites (1D) and for two-dimensional lattice of 3×3 sites (2D). Straight horizontal lines show the values averaged over an infinite evolution time.

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