论文标题
中微子集体效应的开源数值求解器-I：各向同性中微子气体
Open-Source Numerical Solver for Neutrino Collective Effects -- I: Isotropic Neutrino Gas
论文作者
论文摘要
在本文中，我们引入了一个新的开源代码，以考虑中微子 - 中微子中微子的相互作用，以找到中微子进化的数值解决方案，从而导致所谓的集体效应。我们首先描述了这种演化的理论背景，并解释了我们实施数值代码的两极分化矢量形式主义。然后，我们显示不同中微子系统的结果。在第一篇论文中，我们专注于各向同性中微子气体的情况，探索单能方案，并且具有光谱分布。这项工作的最终代码可在https://github.com/pedrodedin/neutrino-collective-fects上获得。
In this paper, we introduce a new open-source code to find numerical solutions for the neutrino evolution considering neutrino-neutrino interactions, which result in the so-called collective effects. We first describe the theoretical background of this type of evolution, explaining the polarization vector formalism in which we implement our numerical code. We then show the results for different neutrino systems. In this first paper, we focus on the case of an isotropic neutrino gas, exploring a mono-energetic scenario and one with a spectral distribution. The resulting code of this work is available at https://github.com/pedrodedin/Neutrino-Collective-Effects.
