4 research outputs found
NLO Dispersion Laws for Slow-Moving Quarks in HTL QCD
We determine the next-to-leading order dispersion laws for slow-moving quarks
in hard-thermal-loop perturbation of high-temperature QCD where weak coupling
is assumed. Real-time formalism is used. The next-to-leading order quark
self-energy is written in terms of three and four HTL-dressed vertex functions.
The hard thermal loops contributing to these vertex functions are calculated ab
initio and expressed using the Feynman parametrization which allows the
calculation of the solid-angle integrals involved. We use a prototype of the
resulting integrals to indicate how finite results are obtained in the limit of
vanishing regularizer.Comment: 28 pages, 7 figures. Changes made to the text. References adde
Abstracts of 1st International Conference on Computational & Applied Physics
This book contains the abstracts of the papers presented at the International Conference on Computational & Applied Physics (ICCAP’2021) Organized by the Surfaces, Interfaces and Thin Films Laboratory (LASICOM), Department of Physics, Faculty of Science, University Saad Dahleb Blida 1, Algeria, held on 26–28 September 2021. The Conference had a variety of Plenary Lectures, Oral sessions, and E-Poster Presentations.
Conference Title: 1st International Conference on Computational & Applied PhysicsConference Acronym: ICCAP’2021Conference Date: 26–28 September 2021Conference Location: Online (Virtual Conference)Conference Organizer: Surfaces, Interfaces, and Thin Films Laboratory (LASICOM), Department of Physics, Faculty of Science, University Saad Dahleb Blida 1, Algeria