Probing the engineering squeezing and phase phenomena in defective light crystals

This approach investigates the optical phenomena of squeezing and phase in ultracold boson atoms confined within an engineered faulty crystal. The analysis encompasses the impact of spin-orbit interaction and Zeeman field mechanisms, resulting in a substantial enhancement of sensitivity to these phenomena. The phenomena are investigated based on the Pancharatnam theory and the language of information entropy. The proposed approach offers a flexible and efficient way to manipulate atomic internal states' dynamics. Challenges arising from crystal dissipation are addressed, and their influence on the observed phenomena is discussed.