Theory
In general the geometric phase is given by:
Read more about this topic: Geometric Phase
Famous quotes containing the word theory:
“No theory is good unless it permits, not rest, but the greatest work. No theory is good except on condition that one use it to go on beyond.”
—André Gide (18691951)
“The theory [before the twentieth century] ... was that all the jobs in the world belonged by right to men, and that only men were by nature entitled to wages. If a woman earned money, outside domestic service, it was because some misfortune had deprived her of masculine protection.”
—Rheta Childe Dorr (18661948)
“Freud was a hero. He descended to the Underworld and met there stark terrors. He carried with him his theory as a Medusas head which turned these terrors to stone.”
—R.D. (Ronald David)