They measure the probability (or rate) at which a photon is being absorbed through spontaneous absorption (the A coefficient), and also the probability at which a photon is being emitted through spontaneous and stimulated emission (the B coefficients).
It generates binomial coefficients.
Einstein introduces A and B coefficients to describe spontaneous emission and induced absorption and emission.
no they are not .
He was cosidered a genious.
Ulm Germany
albert einsten
physical significance of hall coefficient
He discovered an alien comic.
he did die at age 73
t is the significance of Z-transform
He is dead, duuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuhhhhhhhhhhhhhhhhhhhhhhhhhhhh
einsten