Differences between fully classical, semiclassical, and fully quantum descriptions of light, matter, and their interaction?
a) Classical theories view light and matter as continuous, semiclassical blends classical and quantum principles, fully quantum treats both as quantized particles and waves.
b) Semiclassical theories view light as waves and matter as particles, classical treats both as quantized, fully quantum blends classical and semiclassical principles.
c) Classical theories consider light and matter as quantized, semiclassical treats light as waves and matter as quantized, fully quantum blends classical and semiclassical views.
d) Quantum theories treat light and matter as continuous, semiclassical blends quantum and classical principles, fully classical views both as quantized particles.