Go to content
UR Home

Scale symmetry breaking, quantum anomalous energy and proton mass decomposition

URN to cite this document:
DOI to cite this document:
Ji, Xiangdong ; Liu, Yizhuang ; Schäfer, Andreas
License: Creative Commons Attribution 4.0
PDF - Published Version
Date of publication of this fulltext: 20 Feb 2022 14:21


We study the anomalous scale symmetry breaking effects on the proton mass in QCD due to quantum fluctuations at ultraviolet scales. We confirm that a novel contribution naturally arises as a part of the proton mass, which we call the quantum anomalous energy (QAE). We discuss the QAE origins in both lattice and dimensional regularizations and demonstrate its role as a scheme-and-scale independent ...


Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons