What are the differences between fully classical, semiclassical, and fully quantum descriptions of light, matter, and their interaction?
a) Classical descriptions consider both light and matter as continuous phenomena, semiclassical includes some quantum aspects, while fully quantum descriptions treat both as quantized entities.
b) Classical descriptions only apply to light, semiclassical includes aspects of both classical and quantum physics, while fully quantum descriptions apply to matter only.
c) Classical descriptions only apply to matter, semiclassical includes aspects of both classical and quantum physics, while fully quantum descriptions apply to both light and matter.
d) Classical descriptions treat both light and matter as quantized entities, semiclassical combines classical and quantum aspects, while fully quantum descriptions consider both as continuous phenomena.