论文标题
格林的功能技术用于扩展核系统
Green's functions techniques for extended nuclear systems
论文作者
论文摘要
我回顾了自洽的格林功能方法在研究无限核系统的特性中的应用。在过去的十年中，改进，包括对三核力力的一致治疗以及从有限温度到零温度的推外方法的发展，允许对基于手性相互作用的无限对称，不对称和中子物质的状态进行现实的预测。微观特性（例如动量分布或光谱功能）也可以访问。在这里总结了基于手性相互作用的子集的指示性结果，我在这里总结了格林功能技术提供的第一个原理描述无限的核系统的描述，这是在核理论的几个相关性的背景下，包括但不限于核系统中短距离相关性的作用，核相变，核相变和核能可观察的核能依赖性。
I review the application of self-consistent Green's functions methods to study the properties of infinite nuclear systems. Improvements over the last decade, including the consistent treatment of three-nucleon forces and the development of extrapolation methods from finite to zero temperature, have allowed for realistic predictions of the equation of state of infinite symmetric, asymmetric and neutron matter based on chiral interactions. Microscopic properties, like momentum distributions or spectral functions, are also accessible. Using an indicative set of results based on a subset of chiral interactions, I summarise here the first-principles description of infinite nuclear system provided by Green's functions techniques, in the context of several issues of relevance for nuclear theory including, but not limited to, the role of short-range correlations in nuclear systems, nuclear phase transitions and the isospin dependence of nuclear observables.
