Rotation and deformation of strangeon stars in the Lennard-Jones model
Yong Gao,
Xiao-Yu Lai,
Lijing Shao
et al.
Abstract:The strong interactions at low energy scales determine the state of the supranuclear matter in the pulsar-like compact objects. It is proposed that the bulk strong matter could be composed of strangeons, which are quark clusters with a nearly equal number of three light-flavor quarks. In this work, to characterize the strong-repulsive interactions at short distances and the non-relativistic nature of the strangeons, the Lennard-Jones model is used to describe the equation of state (EoS) of strangeon stars (SSs… Show more
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