(a) Wahrhaft and imaginary parte of the two-photon density matrix reconstructed via quantum state tomography on quantum dot QD2. The matrix has been calculated out of biexciton–exciton (XX–X) cross-correlation measurements rein 16 polarization settings and using a maximum likelihood method. By contrast, compartmental segregation is preserved and even reinforced. Strikingly, https://rond951ghi0.celticwiki.com/user