Abstract It has long been recognized that emission of radiation from atoms is not an intrinsic property of individual atoms themselves. but it is largely affected by the characteristics of the photonic environment and by the collective interaction among the atoms. A general belief is that preventing full decay and/or decoherence requires the existence of dark states. i. https://www.jungleoasisplayground.com/product-category/food-servicecommercial-kitchen-equipmentfood-preparation-equipmentcommercial-mixers/