Units of length | Ancient Greek units of measurement | Obsolete units of measurement

Schoenus

Schoenus (Latin: schœnus; Greek: σχοίνος, schoinos, lit. "rush rope"; Ancient Egyptian: i͗trw, lit. "river-measure") was an ancient Egyptian, Greek and Roman unit of length and based on the knotted cords first used in Egyptian surveying. (Wikipedia).

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Dealing with Schrodinger's Equation - The Hamiltonian

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. Schrodinger's

From playlist Quantum Mechanics

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Schlieren Optics

Demonstration of an optical technique that allows us to see small changes in the index of refraction in air. A point source of light is reflected from a concave mirror and focused onto the edge of a razor blade, which is mounted in front of the camera. Light refracted near the mirror and i

From playlist Schlieren Optics

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Reducibility for the Quasi-Periodic Liner Schrodinger and Wave Equations - Lars Hakan Eliasson

Lars Hakan Eliasson University of Paris VI; Institute for Advanced Study February 21, 2012 We shall discuss reducibility of these equations on the torus with a small potential that depends quasi-periodically on time. Reducibility amounts to "reduce” the equation to a time-independent linea

From playlist Mathematics

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Unpacking the Schrödinger Equation

We've talked about the Schrödinger equation before, but we really didn't dig into it with any depth at all. Now it's time to really get in there and do the math. What is the Hamiltonian operator? What is the time-independent Schrödinger equation? What we can we do with this equation? Let's

From playlist Modern Physics

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Raimar WULKENHAAR - Solvable Dyson-Schwinger Equations

Dyson-Schwinger equations provide one of the most powerful non-perturbative approaches to quantum field theories. The quartic analogue of the Kontsevich model is a toy model for QFT in which the tower of Dyson-Schwinger equations splits into one non-linear equation for the planar two-point

From playlist Talks of Mathematics Münster's reseachers

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Separation of variables and the Schrodinger equation

A brief explanation of separation of variables, application to the time-dependent Schrodinger equation, and the solution to the time part. (This lecture is part of a series for a course based on Griffiths' Introduction to Quantum Mechanics. The Full playlist is at http://www.youtube.com/

From playlist Mathematical Physics II - Youtube

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A quantum particle in a periodic egg carton potential

This simulation of a quantum particle in a periodic particle explores a new visualization, in which the z-coordinate is the sum of the potential, and another quantity related to the wave function (either its real part, or its modulus squared). There is a detailed theory on Schrödinger's eq

From playlist Schrödinger's equation

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Schrödinger Equation : its impact on the electron and the atom

The Schrödinger Equation is fundamental to the quantum behaviour of the atom, and quantum mechanics in general. But what is it all about? In this video I discuss what it means, without delving too deeply in the mathematics, and how it helps understand the nature of the electron in the atom

From playlist New here? A selection of what I do

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Physics - Ch 66 Ch 4 Quantum Mechanics: Schrodinger Eqn (1 of 92) The Wave Equation

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the Schrodinger equation used to describe the properties of motion, energy, and positions of small particles behaving more like photons than “real” particles. Next video in this series can be

From playlist PHYSICS 66.1 QUANTUM MECHANICS - SCHRODINGER EQUATION

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A quantum particle starting in a well of a periodic egg carton potential

Like the video https://youtu.be/DzIZwCeaVkM this one shows a simulation of a quantum particle in a periodic potential. The point of view rotates around the potential landscape, which remains fixed in space. While on the previous video, the initial state was a Gaussian wave packet located n

From playlist Schrödinger's equation

Related pages

Jugerum | Rope (unit) | Ancient Egyptian units of measurement | Pous | Knot (unit)