In this chapter, we explore the differences between quantum mechanics and classical physics, focusing on three main ideas: compatible and incompatible observables, states of an observable, and the superposition of states. By examining these concepts, you will gain insight into how measurements impact...
量子力学的多种诠释(Interpretations of Quantum Mechanics) 众所周知,“量子力学”属于物理学。 但“量子力学的诠释”就是另一回事了,相对于物理(physics)来说,其实更像是形而上学(metaphysics),因为我们不可能通过实验来证明哪个诠释是正确的或者错误的。不同诠释下的量子力学,在实验现象上并没有区别,不影响我们对...
At the smallest scales, the universe behaves very differently than the everyday world we observe around us. Quantum mechanics is the subfield of physics that describes this bizarre behavior of microscopic particles —atoms, electrons, photons and almost everything else in the molecular and submolecul...
The rigorous mathematical analysis of many-body systems in quantum mechanics has been an important subdiscipline of Mathematical Physics for many decades, and has led to numerous fruitful connections between various aspects of physics and mathematics. The goal of this workshop is to bring together the...
A milestone for the coherence time of a macroscopic mechanical oscillator may be a crucial advance for enabling the development of quantum technologies based on optomechanical architectures and for fundamental tests of quantum mechanics. A. Metelmann News & Views10 Aug 2023 Nature Physics Volume: 19...
雅默(Jammer)的《量子力学的哲学》(The Philosophy of Quantum Mechanics),这本书出版于1974年(也有接近半个世纪了),市面上有商务印书馆出版的中文翻译本。这本书除了讨论量子力学的哥本哈根诠释(Copenhagen interpretation)外还讨论了其他角度的诠释。 海森堡(Heisenberg)的《物理学和哲学》(Physics and Philosophy),市...
来自:豆瓣读书 Revolutions in Twentieth-Century Physics (2人评价) 作者: David J. Griffiths 出版社: Cambridge University Press 出版年: 2012-11 2025-05-18 15:32:21 赞 回复 来自:豆瓣读书 物理学中的量子概念 (4人评价) 作者: (英) 马尔科姆·朗盖尔 (Malcolm Longair) 出版社: ...
^Griffiths <Introduction to Quantum Mechanics> Edition 2. Problem 2.1 ^https://physics.stackexchange.com/questions/5353/symmetric-potential-and-the-commutator-of-parity-and-hamiltonian ^A Pair of Square Wells and the Ammonia Maserhttps://www.youtube.com/watch?v=dRR8mu5ISLk ...
mathematicians, and philosophers of science will have an opportunity to exchange ideas and their latest results covering topics such as foundational aspects of quantum mechanics and quantum field theory, classical and quantum theories of gravity, thermal and statistical physics, astrophysics, cosmology and...
《量子力学基础与固体物理学》编写的主要目的是为强化材料学科本科生的物理基础,加强对微观物质认识的理论和处理问题的方式与方法,为学生进一步深入学习和研究材料科学打下坚实基础。《量子力学基础与固体物理学》分为两篇11章。上篇7章为量子力学部分,从第一章对量子理论发展史的回顾引出量子概念,到第7章近似法求解薛...