Interplay of baryonic chiral partners in fluctuations of net-baryon number density
arXiv:2312.06621
Abstract
In this contribution, we use the parity doublet model to investigate the fluctuations of the net-baryon number density. We discuss the systematics of the susceptibilities and their ratios for nucleons of positive and negative parity, as well as their correlator. We demonstrate that the fluctuations of positive-parity nucleon do not reflect the fluctuations of the total net-baryon number at the chiral phase transition.
arXiv commentprepared for the Quark Matter 2023 proceedings