Nucleon gravitational form factors from instantons: forces between quark and gluon subsystems
Abstract Using the instanton picture of the QCD vacuum we compute the nucleon c¯Qt $$ {\overline{c}}^Q(t) $$ form factor of the quark part of the energy momentum tensor (EMT). This form factor describes the non-conservation of the quark part of EMT and contributes to the quark pressure distribution...
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
SpringerOpen
2018-09-01
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| Edice: | Journal of High Energy Physics |
| Témata: | |
| On-line přístup: | http://link.springer.com/article/10.1007/JHEP09(2018)156 |
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