QCD Instantons at Finite Temperature(Recent Developments in QCD and Hadron Physics)
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概要
- 論文の詳細を見る
We study the temperature dependence of the instanton content of the QCD vacuum using lattice gauge method. With the quenched approximation, we found that the topological susceptibility shows a weak temperature dependence, in good agreement with PCAC prediction, up to the deconfinement temperature, above which rapid suppression sets in. The instanton profile remains remarkably constant as a function of temperature, showing slight deviations only at temperature above 1.5T_c.
- 素粒子論グループ 素粒子研究編集部の論文
- 1997-07-20
著者
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Chu M.
Department Of Physics The Chinese University Of Hong Kong
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Chu Ming-Chung
Department of Physics, The Chinese University of Hong Kong
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- QCD Instantons at Finite Temperature(Recent Developments in QCD and Hadron Physics)