标题： 利用中微子振荡探测中子星的状态方程 显示英文标题

标题： Probing the equation of state of neutron stars using neutrino oscillations

摘要： 我们通过在球对称恒星内部的弯曲时空中的狄拉克方程中引入引力效应，研究了中微子振荡和味混合的现象。 我们表明，中微子的味转换概率依赖于它们从恒星内部传播出来时的内时空度规。 因此，我们证明，如果能够确定孤立中子星附近恒星表面发射出的中微子的味组成，那么即使对于孤立中子星，也可以区分核物质的不同可能状态方程。 显示英文摘要

摘要： We study the phenomena of neutrino oscillations and flavour mixing by incorporating the gravitational effects through the Dirac equation in curved spacetime inside a spherically symmetric star. We show that the flavour transition probabilities of the neutrinos depend on the interior spacetime metric as they propagate out of the star. As a consequence, we show that one could distinguish between different possible equation of states of nuclear matter even for an isolated neutron star if one could determine the flavour composition of emitted neutrinos near the stellar surface.