S. S. Wu

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20012006

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nucl-th2003

Dirac Sea Contribution in Relativistic Random Phase Approximation

S. S. Wu, H. X. Zhang, Y. J. Yao

In the hadrodynamics (QHD) there are two methods to take account of the contribution of negative-energy states in the relativistic random phase approximation (RRPA). Dawson and Fur…

nucl-th2001

Effects on the hadron propagators due to $k_{μ} k_{ν}$ terms in the vector meson propagator

H. X. Zhang, S. S. Wu

In an approximation where the baryon current conservation is violated, the contribution of the $k_{μ} k_{ν}$ terms in the vector meson propagator may not vanish. Their effects on the ba…

Dirac Sea Contribution in Relativistic Random Phase Approximation

Effects on the hadron propagators due to kμ​kν​ terms in the vector meson propagator

Effects on the hadron propagators due to $k_{μ} k_{ν}$ terms in the vector meson propagator