2 2 Ju n 20 05 1 Chiral and U ( 1 ) A restorations high in the hadron spectrum , semiclassical approximation and large N

  • . L. Ya. Glozman
1 Chiral and U (1) A restorations high in the hadron spectrum, semiclassical approximation and large N c. In quantum systems with large n (radial quantum number) or large angular momentum the semiclassical (WKB) approximation is valid. A physical content of the semiclassical approximation is that the quantum fluctuations effects are suppressed and vanish… CONTINUE READING