论文标题

$^1 $ s $ _0 $配对差距,化学势和夹带矩阵,用于布鲁塞尔 - 摩纳图功能

$^1$S$_0$ pairing gaps, chemical potential and entrainment matrix in superfluid neutron-star cores for the Brussels-Montreal functionals

论文作者

Allard, Valentin, Chamel, Nicolas

论文摘要

温度和速度依赖性$^1 $ s $ _0 $配对差距,化学潜力和夹带矩阵中的密集均质中子 - 普罗顿 - 普罗顿超流体混合物构成了中子星的外部核心,可以通过数值来确定数值依赖于时间依赖的hartree-floffer vely范围的中子恒星外部核心,并确定超过范围的范围。 存在。使用Brussels-Montreal功能性BSK24,已使用$NPEμ$ beta平衡的计算进行计算。评估了各种近似值的准确性,并阐明了该理论中出现的不同速度和动量密度的物理含义。与前面发布的统一状态方程一起,目前的结果提供了一致的微观输入,用于建模超流体中子星核。

Temperature and velocity-dependent $^1$S$_0$ pairing gaps, chemical potentials and entrainment matrix in dense homogeneous neutron-proton superfluid mixtures constituting the outer core of neutron stars, are determined fully self-consistently by solving numerically the time-dependent Hartree-Fock-Bogoliubov equations over the whole range of temperatures and flow velocities for which superfluidity can exist. Calculations have been made for $npeμ$ in beta-equilibrium using the Brussels-Montreal functional BSk24. The accuracy of various approximations is assessed and the physical meaning of the different velocities and momentum densities appearing in the theory is clarified. Together with the unified equation of state published earlier, the present results provide consistent microscopic inputs for modeling superfluid neutron-star cores.

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