MISC

2002年11月

Screening of hot gluon. Lattice study of gluon screening masses

PHYSICS LETTERS B
  • A Nakamura
  • ,
  • Pushkina, I
  • ,
  • T Saito
  • ,
  • S Sakai

549
1-2
開始ページ
133
終了ページ
138
記述言語
英語
掲載種別
DOI
10.1016/S0370-2693(02)02897-6
出版者・発行元
ELSEVIER SCIENCE BV

We calculate electric and magnetic masses of gluons between T = T-c and 6T(c) using lattice QCD (quantum chromodynamics) in the quench approximation for color SU(3). We find that magnetic mass has finite values in this region, and the temperature dependence of the electric mass is consistent with that determined using the hard-thermal-loop perturbation. The hard-thermal-loop resummation improves the magnitude of the electric mass comparing to the leading order perturbation. Both screening masses have little gauge parameter dependence. (C) 2002 Published by Elsevier Science B.V.

Web of Science ® 被引用回数 : 16

リンク情報
DOI
https://doi.org/10.1016/S0370-2693(02)02897-6
CiNii Articles
http://ci.nii.ac.jp/naid/80015638400
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000179622600018&DestApp=WOS_CPL

エクスポート
BibTeX RIS