A perturbative determination of mass dependent improvement coefficients in a relativistic heavy quark action
β Scribed by Sinya Aoki; Yasuhisa Kayaba; Yoshinobu Kuramashi
- Book ID
- 116795793
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 348 KB
- Volume
- 697
- Category
- Article
- ISSN
- 0550-3213
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π SIMILAR VOLUMES
We carry out the one-loop calculation of mass dependent 0( ) a rm p rovement coefficients in the relativistic heavy quark action recently proposed, employing the ordinary perturbation theory with the fictitious gluon mass as an infrared regulator. We also determine renormalization factors and impro
We perturbatively determine O(a) boundary improvement coefficients at l-loop for the Schri5dinger Functional coupling with improved gauge actions. These coefficients are required to implement the l-loop O(a) improvement in full QCD simulations for the coupling with the improved gauge actions. To thi