Effect of vibrational heating on the entangled field from an ion trapped in a bimodal cavity
Gao‐xiang Li, Shaoping Wu · Physical Review A · 2005
The influence of the vibrational heating of a single cold ion trapped in a bimodal cavity under continuous excitation on the generation of two-mode squeezing and entanglement of the cavity field from the ion is discussed. It is found that the vibrational heating gives a strong limitation for the appearance of the two-mode squeezing, but the two cavity modes can develop into a robust entangled Gaussian state.