Rotation in three dimensions | Rotational symmetry
In quantum mechanics, the total angular momentum quantum number parametrises the total angular momentum of a given particle, by combining its orbital angular momentum and its intrinsic angular momentum (i.e., its spin). If s is the particle's spin angular momentum and ℓ its orbital angular momentum vector, the total angular momentum j is The associated quantum number is the main total angular momentum quantum number j. It can take the following range of values, jumping only in integer steps: where ℓ is the azimuthal quantum number (parameterizing the orbital angular momentum) and s is the spin quantum number (parameterizing the spin). The relation between the total angular momentum vector j and the total angular momentum quantum number j is given by the usual relation (see angular momentum quantum number) The vector's z-projection is given by where mj is the secondary total angular momentum quantum number, and the is the reduced Planck's constant. It ranges from −j to +j in steps of one. This generates 2j + 1 different values of mj. The total angular momentum corresponds to the Casimir invariant of the Lie algebra so(3) of the three-dimensional rotation group. (Wikipedia).
Physics - Ch 66.5 Quantum Mechanics: The Hydrogen Atom (26 of 78) Orbital Quantum Number vid 2
Visit http://ilectureonline.com for more math and science lectures! In this video I will further explain the orbital quantum number l representing the angular momentum (magnitude and direction) of the electron. Next video in this series can be seen at: https://youtu.be/E7BM951tNNA
From playlist PHYSICS 66.5 QUANTUM MECHANICS: THE HYDROGEN ATOM
Physics - Ch 66.5 Quantum Mechanics: The Hydrogen Atom (30 of 78) Find Orientation of L: Ex
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the angular momentum, L=?, where the value of the orbital quantum number, l=2, therefore there is 5 possible orientations because the magnetic quantum number, ml=-2,-1,0,1,2. Next video in this
From playlist PHYSICS 66.5 QUANTUM MECHANICS: THE HYDROGEN ATOM
Physics - Ch 66.5 Quantum Mechanics: The Hydrogen Atom (45 of 78) Angular Momentum Vector J
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is the angular momentum vector J. J represents the sum of the orbital angular momentum L and the spin angular momentum S. J is also quantized. Since S=+/-(1/2) then L=L+(+/-)1/2. Next vi
From playlist PHYSICS 66.5 QUANTUM MECHANICS: THE HYDROGEN ATOM
Physics - Ch 66.5 Quantum Mechanics: The Hydrogen Atom (25 of 78) Orbital Quantum Number vid 1
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the 2nd quantum number for the hydrogen atom called the orbital quantum number. The orbital quantum number is associated with the various quantum mechanic angular momentum states an electron c
From playlist PHYSICS 66.5 QUANTUM MECHANICS: THE HYDROGEN ATOM
Eigenfunctions of Angular Momentum Part 1
We use the angular momentum operators to construct the functional forms for the eigenfunctions of angular momentum, finding Associated Legendre Polynomials.
From playlist Quantum Mechanics Uploads
Momentum and Angular Momentum of the Universe
Visualization of the conservation of the momentum and angular momentum of everything in the universe.
From playlist Physics
Chemistry - Electron Structures in Atoms (27 of 40) The Orbital Quantum Number l
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the orbital quantum number l or the angular momentum quantum number.
From playlist CHEMISTRY 11 ELECTRON ORBITALS AND ATOMIC STRUCTURE
Physics CH13 - Test Your Knowledge: Angular Momentum (7 of 26) Find the Total Angular Momentum***
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the total angular momentum, L(tot)= ?, of a “gyroscope”. To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 Next video in this series can be seen at:
From playlist PHYSICS 13A TEST YOUR KNOWLEDGE: ANGULAR MOMENTUM
Lecture 7 | New Revolutions in Particle Physics: Basic Concepts
(November 13, 2009) Leonard Susskind discusses the theory and mathematics of angular momentum. Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of
From playlist Lecture Collection | Particle Physics: Basic Concepts
Description of the Orbital and Spin angular momentum of each nucleon and hence the total nucleus and its contribution to the Nuclear Potential.
From playlist Nuclear Physics
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Part 3 of a series: covering angular momentum
From playlist Particle Physics
Wolfram Physics Project: Working Session Friday, Apr. 17, 2020 [Spin & Charge | Part 1]
Stephen Wolfram & Jonathan Gorard & Max Piskunov continue answering questions about the new Wolfram Physics Project, this time specifically for the first live working session of the project. Originally livestreamed at: https://twitch.tv/stephen_wolfram Stay up-to-date on this project by
From playlist Wolfram Physics Project Livestream Archive
[Lesson 10] QED Prerequisites Angular Momentum Mind Map Part 2
Now we look at the more abstract routes through the topic of angular momentum and establish the ad-hocish introduciton of spin angular momentum in non-relativistic quantum mechanics. Please consider supporting this channel on Patreon: https://www.patreon.com/XYLYXYLYX The software I usu
From playlist QED- Prerequisite Topics
Physics - Ch 66 Ch 4 Quantum Mechanics: Schrodinger Eqn (30 of 92) Momentum Eigenvalue=? n=1
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the momentum eigenVALUES of finding a particle in a particular portion of a ground state n=1 1-D box. Next video in this series can be seen at: https://youtu.be/BFdqDE-wobo
From playlist PHYSICS 66.1 QUANTUM MECHANICS - SCHRODINGER EQUATION
Spherical Harmonics and Angular Momentum
We make a connection between spherical harmonics and eigenfunctions of angular momentum.
From playlist Quantum Mechanics Uploads
Spin in quantum mechanics is an incredibly interesting property. However, it can be very difficult to understand what exactly it is. In this video, we dispel some misconceptions about spin as well as answer some of the more frequently asked questions about spin. #physics #quantum
From playlist Quantum Mechanics
A basic introduction to spin-orbit interaction in atomic physics and optics by Bimalendu Deb
DISCUSSION MEETING STRUCTURED LIGHT AND SPIN-ORBIT PHOTONICS ORGANIZERS Bimalendu Deb (IACS Kolkata, India), Tarak Nath Dey (IIT Guwahati, India), Subhasish Dutta Gupta (UOH, TIFR Hyderabad, India) and Nirmalya Ghosh (IISER Kolkata, India) DATE & TIME 29 November 2022 to 02 December 2022
From playlist Structured Light and Spin-Orbit Photonics - Edited
Physics - Ch 66 Ch 4 Quantum Mechanics: Schrodinger Eqn (31 of 92) Momentum Eigenfunction Particle
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the momentum eigenFUNCTIONS of finding a particle in a particular portion of a ground state n=1 1-D box. Next video in this series can be seen at: https://youtu.be/z6MfACOGDmY
From playlist PHYSICS 66.1 QUANTUM MECHANICS - SCHRODINGER EQUATION
L4.2 The uncoupled and coupled basis states for the spectrum
MIT 8.06 Quantum Physics III, Spring 2018 Instructor: Barton Zwiebach View the complete course: https://ocw.mit.edu/8-06S18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60Zcz8LnCDFI8RPqRhJbb4L L4.2 The uncoupled and coupled basis states for the spectrum License: Cre
From playlist MIT 8.06 Quantum Physics III, Spring 2018