Sub-Poissonian photon emission in coupled double quantum dots–cavity system*
Ye Han, Peng Yi-Wei, Yu Zhong-Yuan, Zhang Wen, Liu Yu-Min
       
Second-order autocorrelation functions under (a) different QD–cavity detunings ( E = 0.1 g ) and (b) different excitation amplitudes, with δ = 0; probabilities of n photon state P ( n ) (c) with QDs coupling and (d) without QDs coupling, with E = 2 g and δ = 0.