Fig. 7From: Numerical simulations of noisy quantum circuits for computational chemistryThe optimal values of the circuit parameters (top row) θ0 and (bottom row) θ1 for the singlet-adapted UCCSD ansatz as a function of obtained from VQE with respect to the NaH internuclear distance when using the COBYLA (left column) and L-BFGS (right colum) optimization methodsBack to article page