Recent content by Lizzie Mann

I see lots of scientists study photon blockade and anti bunching effect. It confuses me so much that even though anti bunching and photon blocked are observed. But in what way the study of these two effects would affect any fields of our world, or the scientific research?

a In the formula above, on the left hand side, ρ(0) is a system's density operator in its initial state. a is the annihilator operator of the system, and a+ is the create operator of the system. ρss is the system's density operator in its steady state. But I don't understand why this formula...

Thank you @Cthugha so much for your specific answer, it is really helpful to me!

hi I was thinking about your answer the other day, and I think it makes a lot of sense...but if the situation discussed in Carmichael's paper is hardly going to be experimentally performed, then what is the purpose of this paper's work if it is just a theoretical study and even does not have a...

Thank you so much for your answer, it really helps me a lot!

Thanks a lot for your answer~But can scientists do experiments to perform the bunching and anti bunching effect from one quantum system currently? Or currently it is just theoretical study of these two phenomena?

Thank you, it is really interesting and helpful for me to get to know that. But by trap states, I was wondering if it is the same thing as Blockade? Like when a photon is passing by a system, it will blockade the transition of another photon? Did you mean that when the quantum dot is in the...

Yes, actually this question arose when I was reading the paper I uploaded and it is about dressed states and superposition. Here is a link to this paper:http://www.sciencedirect.com/science/article/pii/S0030401809010542 Here is another link to this...

[FONT=Arial]Why the plots of a second-order intensity correlation function appear both Bunching and Antibunching? I thought only anti bunching would occur, because the system is a quantum-sized system and all the phenomena happened in a microscopic way. Why bunching effect still happens in a...