Relation between bare lattice coupling and MS̅ coupling at one loop with general lattice fermions

• Main Author: Adams, David H.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science
• Online Access: https://hdl.handle.net/10356/104003; http://hdl.handle.net/10220/19387
• Institution: Nanyang Technological University

A compact general integral formula is derived from which the fermionic contribution to the one-loop coefficient in the perturbative expansion of the MS̅ coupling in powers of the bare lattice coupling can be extracted. It is seen to reproduce the known results for unimproved naive, staggered and Wil...