论文标题
（抗）强烈磁性密集物质中的kaon凝结
(Anti)kaon condensation in strongly magnetized dense matter
论文作者
论文摘要
与我们在地面世界中熟悉的正常物质相比，最近几个巨大的脉冲星观察到了附近和高于$ 2〜m_ \ odot $的质量。这导致可能出现中子星（NS）内部核子以外的外来自由度。 NSS的另一个重要特性是存在高表面磁场，$ \ sim〜10^{16} $ g的最高范围范围。我们研究了高度密集物质的性质，可能会出现更重的奇怪和非晶体式巴里子，而在存在强磁场的情况下kaons。我们发现，强磁场的存在使物质以高密度僵硬，从而延迟了Kaon的外观，从而增加了NS家族的最大可达到的质量。
Recent observations of several massive pulsars, with masses near and above $2~M_\odot$, point towards the existence of matter at very high densities, compared to normal matter that we are familiar with in our terrestrial world. This leads to the possibility of appearance of exotic degrees of freedom other than nucleons inside the core of the neutrons stars (NS). Another significant property of NSs is the presence of high surface magnetic field, with highest range of the order of $\sim~10^{16}$ G. We study the properties of highly dense matter with the possibility of appearance of heavier strange and non-strange baryons, and kaons in presence of strong magnetic field. We find that the presence of a strong magnetic field stiffens the matter at high density, delaying the kaon appearance and, hence, increasing the maximum attainable mass of NS family.
