Speaker
诗 尹
(大连理工大学)
Description
We investigate the scalar and pseudo-scalar meson two-point functions under Euclidean and Minkowski spacetime in the first-principle 2+1-flavour QCD under the functional renormalization group approach. The external momentum-dependent meson wave function renormalizations, the dispersion relation is computed and a moat behavior of the meson energy is observed. The analytic continuation procedure is performed to obtain the real-time meson spectral functions. The temperature, chemical potential, and momentum dependence of the spectral functions are studied.
| Topics | Other related physics |
|---|
Primary author
诗 尹
(大连理工大学)
Co-authors
Dr
Fabian Rennecke
(Brookhaven Natl. Lab.)
Prof.
Jan Pawlowski
(Heidelberg U.)
伟杰 付
(大连理工大学)
睿 温
(Dalian University of Technology)
