本文为学习2020年春季MIT8.962广义相对论(General Relativity=GR)课程的第一篇学习笔记 第一节:Introduction and the Geometric Viewpoint on Physics Youtube链接在此 本节以便于理解的方式引入了一些数学上的概念,诸如流形、度规、张量等,注重…阅读全文 赞同11 2 条评论 分享收藏登录...
Researchers reveal that naturally emerging epsilon-near-zero conditions in BaTiO3can be exploited to drive permanent all-optical switching of ferroelectric polarization. The general nature of the epsilon-near-zero regime means that the approach could be used to switch spontaneous order parameters in oth...
Quantum geometry gives rise to many fascinating phenomena in solids that go beyond Landau theory. A general framework is now introduced to measure the quantum geometric tensor in solids — a fundamental physical quantity that encodes the complete geometric information of the Bloch state. ...
This may suggest that one already is reaching nonlinear (unitarity) effects which are extending from the soft physics region into the semihard regime of QCD. 关键词: PACS:24. Nuclear reactions: general DOI: 10.1007/s100500050027 被引量: 36 年份: 1997 ...
A Level Physics - Chapter 1. General Physics Jacob Zhao 创作声明:内容包含虚构创作 2 人赞同了该文章 欢迎来到物理的世界。在本章节中,我们将介绍物理的基本知识,如什么是物理量?基本物理量有哪些?什么是国际单位制?同时,我们还会介绍物理学的基本规则,如有效数字、数量级、方程的同质性等。这些内容是构成...
CP2K is a quantum chemistry and solid state physics software package that can perform atomistic simulations of solid state, liquid, molecular, periodic, material, crystal, and biological systems. CP2K provides a general framework for different modeling methods such as DFT using the mixed Gaussian an...
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Physics - Methodology, Laws, Experiments: Physics has evolved and continues to evolve without any single strategy. Essentially an experimental science, refined measurements can reveal unexpected behaviour. On the other hand, mathematical extrapolation of
Isaac Newton - Scientist, Physics, Mathematics: Newton was elected to a fellowship in Trinity College in 1667, after the university reopened. Two years later, Isaac Barrow, Lucasian professor of mathematics, who had transmitted Newton’s De Analysi to Jo
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