Higher-order squeezing in a boson-coupled two-mode system
Alexei Vladimirovich Chizhov, Joseph W. Haus, Kee Choon Yeong · Physical Review A · 1995
We consider a model for nondegenerate cavity fields interacting through an intervening boson field. The quantum correltaions introduced in this manner are manifest through their higher-order correlation functions, where a type of squeezed state is identified.