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Undergraduate Lecture Notes in Physicshttp://image.papertrans.cn/q/image/781332.jpg裂缝 发表于 2025-3-27 12:05:49
https://doi.org/10.1007/978-3-030-00467-5Principles of Quantum Mechanics; Complex Vector Space; Density Operator; Neutrino Oscillation; PostulateHyaluronic-Acid 发表于 2025-3-27 14:49:40
The Hydrogen AtomThe hydrogen atom is a concrete example of the general case of a two-body problem, in which two interacting bodies are considered without any external forces. The total energy of this system is composed of the kinetic energies of the two bodies and their potential energy, i.e. the energy of interaction . between them:QUAIL 发表于 2025-3-27 18:49:11
Entanglement, EPR, BellUp to now, our discussion of practical problems was confined to . quantum object. In this chapter, we consider systems of two quantum objects that each can assume different states independently of one another (e.g. spin, polarization...). The ideas discussed can easily be generalized to several quantum objects.规章 发表于 2025-3-27 23:31:33
Identical ParticlesWe have thus far always tacitly assumed that the quantum objects we are dealing with are distinguishable. This is familiar from classical physics, where it is always possible to distinguish between two particles (for example by coloring them differently), without changing their measurable properties.轻快来事 发表于 2025-3-28 05:55:12
ScatteringScattering is of crucial importance for investigating the structure of matter. It is no coincidence that the perhaps most expensive experiment on earth is the Large Hadron Collider (CERN), where the analysis of high-energy scattering processes has given information about the Higgs particle, whose existence was until 2012 only postulated.AMEND 发表于 2025-3-28 07:39:10
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