The Interaction of a Composite System with the Quantized Radiation Field.

Diffusive behavior of an electron interacting with a quantized radiation field

Quantization of the Electromagnetic Field. Interaction of Radiation with Matter

Analysis of ground states of atoms interacting with a quantized radiation field

Equilibrium Statistical Mechanics of Matter Interacting with the Quantized Radiation Field

The exact solution of N two level systems interacting with a single mode, quantized radiation field

Interaction of an atom with a quantized field