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arXiv · 1211.4130

Relating pseudospin and spin symmetries through chiral transformation with tensor interaction

L. B. Castro
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Abstract

We address the behavior of the Dirac equation with scalar ($S$), vector ($V$) and tensor ($U$) interactions under the $γ^{5}$ discrete chiral transformation. Using this transformation we can obtain from a simple way solutions for the Dirac equation with spin ($Δ=V-S=0$) and pseudospin ($Σ=V+S=0$) symmetries including a tensor interaction. As an application, the Dirac equation with scalar, vector and tensor Cornell radial potentials is considered and the correct solution to this problem is obtained.

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L. B. Castro. 2012-11-17. Relating pseudospin and spin symmetries through chiral transformation with tensor interaction. https://doi.org/10.1103/physrevc.86.052201

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