Atomic and nuclear physics
Atomic and molecular physics
Atoms in external fields
Interaction of atoms with light
Interaction of light with atoms in external fields
Atomic collisions
Cold atoms and molecules
Experimental methods
Nuclear physics
Major advances in nuclear physics
Impacts of nuclear physics
Current frontiers of nuclear and atomic physic
Recommended priorities for nuclear physics
Controversial topics in physics
Two-level system under periodic perturbation
Quantization of the electromagnetic field
Emission of light by atoms
Absorption of light by atoms
Resonant absorption cross-section