advanced_notions:quantum_field_theory:qcd_vacuum
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advanced_notions:quantum_field_theory:qcd_vacuum [2018/05/05 11:51] jakobadmin ↷ Links adapted because of a move operation |
advanced_notions:quantum_field_theory:qcd_vacuum [2018/05/05 11:52] jakobadmin ↷ Links adapted because of a move operation |
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| - | There is a non-zero energy density of the [[models:qcd|QCD]] vacuum due to [[advanced_tools:non-perturbative_qft|non-perturbative effects]] (source: Eq. 1.26 [[http://inspirehep.net/record/197666||here]]) | + | There is a non-zero energy density of the [[models:standard_model:qcd|QCD]] vacuum due to [[advanced_tools:non-perturbative_qft|non-perturbative effects]] (source: Eq. 1.26 [[http://inspirehep.net/record/197666||here]]) |
| $$ \epsilon_{vac} \simeq -\frac{b}{128\pi^2}\langle 0|(gG_{\mu\nu}^a)^2|0\rangle \simeq 0.5 \mathrm{\ GeV/fm^3}$$ | $$ \epsilon_{vac} \simeq -\frac{b}{128\pi^2}\langle 0|(gG_{\mu\nu}^a)^2|0\rangle \simeq 0.5 \mathrm{\ GeV/fm^3}$$ | ||
advanced_notions/quantum_field_theory/qcd_vacuum.txt · Last modified: 2018/05/05 12:39 by jakobadmin
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