Fig. 9: Checking the convergence of the factorization of the density matrix.
From: Unraveling electronic correlations in warm dense quantum plasmas
Convergence of See(q) [a] and SeI (q) [b] with the number of imaginary-time propagators for NBe = 4, ρ = 7.58 g/cc, and T = 155.5 eV. Error bars show the 1σ Monte Carlo uncertainty.
