Reparametrization Invariance of Heavy Quark Effective Theory at O(1/m_Q^3)
Abstract
We extend the investigation of the reparametrization invariance of Heavy Quark Effective Theory to O(1/m_Q^3). We show that to this order reparametrization invariance can only be maintained if the the reparametrization transformation is renormalized properly.
- Publication:
-
arXiv e-prints
- Pub Date:
- September 1998
- DOI:
- 10.48550/arXiv.hep-ph/9809226
- arXiv:
- arXiv:hep-ph/9809226
- Bibcode:
- 1998hep.ph....9226B
- Keywords:
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- High Energy Physics - Phenomenology
- E-Print:
- Latex extension amsmath required. The complete paper, including figures, is also available via anonymous ftp at ftp://ttpux2.physik.uni-karlsruhe.de/, or via www at http://www-ttp.physik.uni-karlsruhe.de/cgi-bin/preprints/