The Higher Order Antibunching Effect of the Excited k-Boson q-Coherent States
Jiang Jun-qin · 2007
The 3rd order antibunching effect of the excited k-boson q-coherent states a+mq|z,k,j〉q(k≥3) is numerically studied.It is shown that the 3rd order antibunching effect is evidently dependent on m.For small x(namely,in the main region),when j=0,the excited states(m≠0) exhibit strong 3rd order antibunching effect but the unexcited states(m≠0) cannot exhibit 3rd order antibunching effect;when j≠0,adding photon(excitation) makes against the 3rd order antibunching effect.