Approximate Symmetries
Although the above symmetries are believed to be exact, other symmetries are only approximate.
Read more about this topic: Particle Physics And Representation Theory
Famous quotes containing the word approximate:
“A worker may be the hammer’s master, but the hammer still prevails. A tool knows exactly how it is meant to be handled, while the user of the tool can only have an approximate idea.”
—Milan Kundera (b. 1929)