We discuss the conditions under which renormalization-group methods can imply Bjorken scaling for deep-inelastic structure functions. We prove and refine a conjecture of Parisi's concerning the high-spin behavior of anomalous dimensions in order to show that in most theories Bjorken scaling is possible only if the renormalization group has a fixed point at the origin of coupling-constant space.
|Original language||English (US)|
|Number of pages||12|
|Journal||Physical Review D|
|State||Published - Jan 1 1973|
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)