Publication Date:
2011-02-24
Description:
Author(s): Stanley J. Brodsky and Paul Hoyer We show how expansions in powers of Planck’s constant ℏ=h/2π can give new insights into perturbative and nonperturbative properties of quantum field theories. Since ℏ is a fundamental parameter, exact Lorentz invariance and gauge invariance are maintained at each order of the expansion. The p... [Phys. Rev. D 83, 045026] Published Wed Feb 23, 2011
Keywords:
D15
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics