Unimagined Imaginary Parts in Heavy Quark Effective Field Theory

Preprint

4 March 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9303224

Abstract

We argue that the imaginary parts of the anomalous dimensions in the multiparticle sectors of heavy quark effective field theory may be removed by a suitable redefinition of the multiparticle states. The connection between the imaginary parts of the anomalous dimensions and the interquark potential is pointed out

Keywords

EFFECTIVE FIELD THEORY
HEAVY QUARK EFFECTIVE
QUARK EFFECTIVE FIELD
UNIMAGINED IMAGINARY
IMAGINARY PARTS

All Related Versions

Version 1, 1993-03-04, ArXiv
Published version: Physics Letters B, 304 (3-4), 311.

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