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Article overview
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Condensate mass of QCD vacuum, a comparison between mass production via Wilson line approach and Schwinger effect | Sara Tahery
; Xurong Chen
; | Date: |
3 Jul 2020 | Abstract: | By using duality approach, we discuss condensate mass of QCD vacuum via
dilaton wall background in presence of gluon condensation parameter $c$. First
from Wilson line calculation we find $m_0^2$ whose behavior mimics that of QCD.
The $m_0^2$ value in our first step, is in agreement with QCD data. In the next
step we consider produced mass $m$ via Schwinger effect mechanism in presence
of gluon condensation. Deriving an analytic relation between these two is our
final interest such in presence of gluon condensation the ratio of
$frac{m_0}{m}$ as a function of distance will be found. We will show that
generally produced mass via Schwinger effect in presence of gluon condensation
parameter, is not considerable in comparison with what is obtained via vacuum
condensate directly. | Source: | arXiv, 2007.1559 | Services: | Forum | Review | PDF | Favorites |
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