(a) Real and imaginary part 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. Bestimmung paseos a caballo de 2 horas en la parte https://elliottq528aei0.wikipowell.com/user