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quant-ph2026
Optomechanically induced transparency in the presence of a strong Duffing nonlinearity
Rong Zhang, Jing Qiu, Stefano Chesi +1
We consider the combined effect of a Duffing nonlinearity and the optomechanical interaction on the cavity density of states (DOS), which is directly observable in optomechanically…
quant-ph2023
Capacity Enhancement of n-GHZ State Super-dense Coding Channels by Purification and Quantum Neural Network
Rong Zhang, Xiaoguang Chen, Yaoyao Wang +1
A super-dense coding protocol based on the n-GHZ state is proposed to enable the two communicating parties to choose the number of transmitted code words according to their demand…