Fig. 3: Effective pairing interactions and structure factors.
From: Charge stripe manipulation of superconducting pairing symmetry transition
DQMC-calculated \({\bar{P}}_{\alpha }\) as a function of temperature (a) for different V0 at δ  = 0.3, U/t  = 4, and L = 12, (b) for different U/t or L at δ  =  0.3 and V0 = 6. c–d are similar to (a–b) but for the cases of δ  = 0.18. Gray-dotted line in (c) represents the d-wave PDW at V0 = 5. Left of (c): DMRG-calculated \({\bar{S}}_{\alpha }\) of s-wave (blue-solid) and d-wave (blue-dash), and the peak value of d-wave PDW \({\bar{S}}_{d}({{\bf{q}}})\) (gray-dash) at δ  =  0.111, U/t  =  8, V0  =  7 on a 6 × 6 cylinder. The error of the DQMC data are calculated by using the jackknife method.
