KEK素粒子原子核研究所・理論セミナー(Dr. Christian Rohrhofer)

 
分類理論セミナー
開始2019/10/16 (水) 11:00
終了2019/10/16 (水) 12:30
会場研究本館1階 会議室1
講演タイトルTwo Flavor QCD Spectrum and Symmetries at High Temperature
講演者Dr. Christian Rohrhofer (大阪大学)
言語英語/English
連絡先gabriela-AT-post.kek.jp
ウェブサイト
食堂・売店利用予定なし/0

概要

QCD matter and properties change significantly around the chiral crossover temperature, and so far the effects on chiral observables and thermodynamical quantities have been studied with much care. Here I present the screening spectrum for light hadrons, which includes chiral partners of mesons as well as different nucleon operators and their parity partners. Measurements are done with two flavors of chirally symmetric domain-wall fermions at temperatures above the critical one, for different volumes and quark-masses. Emergent SU(4) and SU(2)_CS symmetries will be discussed, as well as their implications.

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