TY  - RPRT
TI  - Time-convolutionless reduced-density-operator theory of an arbitrary driven system coupled to a stochastic reservoir. II. Optical gain and line-shape function of a driven semiconductor.
AU  - D Ahn
PY  - 1995
DO  - 10.1103/physrevb.51.2159
UR  - https://pubmed.ncbi.nlm.nih.gov/9978962/
ID  - 9978962
ER  -