Antikaon condensation in neutron star matter with strong magnetic fields

摘要：

We study the influence of strong magnetic fields on antikaon condensation in neutron star matter using the quark-meson coupling (QMC) model.The QMC model describes a nuclear many-body system as nonoverlapping MIT bags interacting through the self-consistent exchange of scalar and vector meson mean fields.It is found that the presence of strong magnetic fields alters the threshold density of antikaon condensation significantly.The results of the QMC model are compared with those obtained in a relativistic mean-field (RMF) model.

关键词： quark-meson coupling model antikaon condensation magnetic fields

作者: YUE Peng(岳鹏) SHEN Hong(申虹)

作者单位: Department of Physics,Nankai University,Tianjin 300071,China

会议类型: 国际会议

会议名称: The 13th National Nuclear Physics Conference of China(第十三届全国核物理大会暨第八届会员代表大会)

会议地点: 兰州

会议语种:英文

页码: 85-88

在线出版日期: 2007-08-22（万方平台首次上网日期，不代表论文的发表时间）