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Special relativity was well established by the time the schrodinger equation came out. Using the correspondence of classical energy with frequency and momentum with wave number, this is the equation that comes out, and looks sensible because this is of the form of a wave equation, like the one for sound etc,... |
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1. Quantum theory: introduction and principles = c 1.1 Wave-particle duality 1.2 The Schrödinger equation 1.3 The Born interpretation of the wavefunction.
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noun, Physics.
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My question is in the title. I do not really understand why water is not a superfluid. Maybe I make a mistake but the fact that water is not suprfluid comes from the fact that the elementary excitations have a parabolic dispersion curve but for me the question remain. An equivalent way to ask it is: why supe... |
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Youhei Tsubono, Japan
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Table of contents
Quantum mechanics is nonsense.
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Just before 1900, it became clear that classical physics was unable ... |
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Colapse of the Wave Funcion and the Schroedinger Equation
1. May 30, 2009 #1
I am trying to understand why the collapse of the wave function can not be a solution to the Shroedinger equation.
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What we observe as material bodies and forces are nothing but shapes and variations in the structure of space....A lecture course that I gave this winter (1952) on the current views of quantum mechanics has convinced me definitively tha... |
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Testing E=mc2 for centuries
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One of the most important questions that a Physics Scientific must to confront is de diversity of notations to model the Physical Reality, thus, we have so much quantity of ways to reflect a physical magnitude, like can see in this graphic:
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The ancient Greeks noticed that amber attracted small objects when rubbed with fur. Along with lightning, this phenomenon is one of humanity's earliest recorded experie... |
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The physicist or biologist seeks to discover the world of nature; the chemist creates a world of his own.1 The synthesis of new stable molecules represents an addition to the physical world.2 The physicist uses the language of mathematics. The chemist uses a language that is specific to him, one made up of symbols, f... |
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The slide called "QUANTA" here says that "One Quantum has a definite mass" and the picture shows a wave. So, What is meant by the mass of a wave?
share|cite|improve this question
3 Answers 3
First of all, the quanta in the slide are not "waves", they are "wave packets".
Secondly one has to distinguish be... |
2a7664a5aae0c53c | Thursday, June 4, 2009
The Schrödinger Equation - Corrections
In my last post, I claimed
Additionally, we can extend from here that any quantum operator is written in terms of its classical counterpart by
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One and the same electron in a p orbital and taking part in a common π (pi) bond has two lobes visualized as connecting through the nucleus. There is however zero probability of finding an electron at the plane through the nucleus at right angles to the lobes. Where has the electron gone? Is the electron tun... |
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Progress in the understanding of baryon masses
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132a9d71b2856b06 | Hiroshi Nakatsuji
Born November 21, 1943 in Osaka, Japan.
Director of Quantum Chemistry Research Institute, Kyoto, Japan Professor Emeritus, Kyoto University.
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Chapter 5: Harmonic Oscillator
• Page ID
The harmonic oscillator is a model which has several important applications in both classical and quantum mechanics. It serves as a prototype in the mathematical treatment of such diverse phenomena as elasticity, acoustics, AC c... |
798b125eb03d4bd9 | WIAS Preprint No. 1441, (2009)
Fast numerical methods for waves in periodic media
• Ehrhardt, Matthias
• Zheng, Chunxiong
2010 Mathematics Subject Classification
• 65M99 35B27 35Q60 35J05 81-08
• artificial boundary conditions, periodic potential, Schrödinger equation, Helmholtz equation, hyperbolic equa... |
fa57de8a01c26211 | IA Scholar Query: Interpreting Write Performance of Supercomputer I/O Systems with Regression Models. https://scholar.archive.org/ Internet Archive Scholar query results feed en info@archive.org Thu, 04 Aug 2022 00:00:00 GMT fatcat-scholar https://scholar.archive.org/help 1440 From Data to Software to Science with the ... |
6d00be0282e323a8 | Title: Development of 3d-printed microwave metamaterial absorbers
This project relates to the development of broadband metamaterial absorbers for mm-wavelength radiation. Such absorber technologies are being considered for next-generation telescopes measuring the polarization of the cosmic microwave background (CMB). ... |
b0c2fbb1c2645e52 | Helmholtz equation
Two sources of radiation in the plane, given mathematically by a function ƒ which is zero in the blue region.
The real part of the resulting field A, A is the solution to the inhomogeneous Helmholtz equation
In mathematics, the Helmholtz equation, named for Hermann von Helmholtz, is the partial dif... |
5ebfc70c2e015a76 | roger_highfield's picture
General Relativity
General relativity is one example of a beautiful explanation of the way nature works. In fact I would argue that it is a truly extraordinary example because it is beautiful in three distinct ways. However, there's an ugly truth that we also have to consider: the concept o... |
f1fab5c92a1cd857 | Sturm-Liouville problem, inverse
From Encyclopedia of Mathematics
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A problem in which it is required to reconstruct a function (a potential) from some spectral characteristics of the operator generated by the differential expression and some boundary conditions in the Hilbert space , where ... |
96cb7d2f8bc74bb1 | I am a freshman trying to understand the very basics of quantum mechanics but I met barriers at the beginning. What really matters is the postulates of quantum mechanics and their relationship with self-adjointness.
Postulate 1) Every observable of a physical system is represented in the mathematical formalism of quan... |
ba7b1bd218afec75 | How Far Does Light Travel in a Year?
The Universe is an extremely big place. As astronomers looked farther into space over the centuries, and deeper into the past, they came to understand just how small and insignificant our planet and our species seem by comparison. At the same time, ongoing investigations into elect... |
470d2780dff46987 | Bose–Hubbard model
From Wikipedia, the free encyclopedia
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The Bose–Hubbard model gives a description of the physics of interacting spinless bosons on a lattice. It is closely related to the Hubbard model which originated in solid-state physics as an approximate description of supercon... |
f6e1ff947720271b |
Dynamic Matrix Ansatz for Integrable Reaction-Diffusion Processes
Gunter M. Schütz
Institut für Festkörperforschung,
Forschungszentrum Jülich, 52425 Jülich, Germany
We show that the stochastic dynamics of a large class of one-dimensional interacting particle systems may be presented by integrable quantum spin ... |
7d783f18a7307db7 | electro-, electr-, electri-
Electronics in our lives consists of numerous tools
electronic spreadsheet
1. A type of software that arranges data in ledger-like rows and columns and performs user-specified computations expressed as constraints between rows and columns of data.
2. A type of software for microcomputers... |
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