标题： 重子自旋-3/2的引力形式因子 显示英文标题

标题： Gravitational form factors of a baryon with spin-3/2

摘要： 自旋-3/2重子的能量-动量张量（EMT）与\emph{七}机械量相关。 在本工作中，我们通过多重展开和EMT密度与GFFs之间的有趣关系，给出了自旋-3/2重子的引力形式因子（GFFs）的一般形式。 为了验证这些一般关系，我们基于大$N_{c}$极限，在SU(2) Skyrm模型中研究了核子和$\Delta$GFFs。 显示英文摘要

摘要： The energy-momentum tensor (EMT) for a spin-3/2 baryon is related to \emph{seven} mechanical quantities. In this work, we provide the general form of the gravitational form factors (GFFs) for a spin-3/2 baryon by using the multipole expansion and interesting relations between the EMT densities and the GFFs. To verify those general relations, we study the nucleon and the $\Delta$ GFFs within the SU(2) Skyrme model based on the large $N_{c}$ limit.