Lagrangian Field Theory 所谓场,就是值随时空坐标连续变化的量,我们用$\phi=\phi(x,t)$来一般地表示一个场,它可以有各种内部的自由度(比如自旋,同位旋等),但我们不将这些自由度显式地写出。 由于拉式量是非相的,所以我们将拉式量表示为: S=∫Ldt=∫Ld4x 在四维时空测度下,拉式量密度$\mathscr{L}$是洛...
Available for the first time in paperback, The Quantum Theory of Fields is a self-contained, comprehensive, and up-to-date introduction to quantum field theory from Nobel Laureate Steven Weinberg. Volume I introduces the foundations of quantum field theory. The development is fresh and logical thr...
Quantum field theory is the basic theory of elementary particle physics. In recent years, many techniques have been developed that extend and clarify this theory. This book develops quantum field theory starting from its foundation in quantum mechanics and incorporates the most modern methods, giving...
(已放弃在知乎上进行英文维基汉化,并打算直接使用wiki技术,打造中国的维基百科,网址www.kexue.pro,备案中,快要可以使用了)原文链接:https://en.wikipedia.org/wiki/Quantum_field_theory 在理论物理学中,量子场论(QFT)是结合经典场论、狭义相对论和量子力学的理论框架。[1] : xi QFT 在粒子物理学中用于构建...
topological quantum field theory 量子引力 公众号: qiushui_wuli量子引力 Ingauge theoryandmathematical physics, atopological quantum field theo… 森林法则 胡良 量子三维常数理论 森林法则 胡良 第一:人生 上联,白天白忙夜里瞎想;下联,夜里瞎忙白天白想;横联,白夜。 第二:有的人 上联,白天白吃夜里白喝;下联...
Quantum Field Theory I Basics in Mathematics and Physics 量子场论I:数学和物理基础.pdf,Quantum Field Theory I: Basics in Mathematics and Physics Eberhard Zeidler Quantum Field Theory I: Basics in Mathematics and Physics A Bridge between Mathematicians an
《Euclidean Quantum Field Theory I: Equations for a Scalar Model (Classic Reprint)》是一本图书。内容简介 Excerpt from Euclidean Quantum Field Theory I: Equations for a Scalar Model Eqft is of no particular interest in an axiomatic framework since the axiom...
The current theoretical understanding of thefundamental interactionsof matter is based on quantum field theories of these forces. Research continues, however, to develop a singleunified field theorythatencompassesall the forces. In such a unified theory, all the forces would have a common origin and...
field动— 处理动 · 使...出场动 theory名— 论名 · 原理名 · 理念名 · 学说名 · 说法名 field形— 实地的形 查看其他译文 © Linguee 词典, 2024 ▾ 外部资源(未审查的) [...] incompatibilities between the theories of general