Quantum Operators for measurements of Energy, Position, and Momentum in Quantum Physics. My Patreon page is at https://www.patreon.com/EugeneK
From playlist Physics
Operators in Quantum Mechanics
We discuss some general ideas about operators in quantum mechanics.
From playlist Quantum Mechanics Uploads
Ever heard of Quantum Operators and Commutators? (Explained for Beginners)!
What is a quantum operator? And just how useful are quantum commutators? Find out how they help us understand the Ehrenfest Theorem! Hi everyone, I'm back with a new video! This time it's the first in a two-part mini-series on one of the coolest theorems in quantum mechanics - Ehrenfest's
From playlist Quantum Physics by Parth G
Time Reversal Symmetry Operator | Quantum Mechanics
In this video, we will discuss the time reversal operator in quantum mechanics. According to Wigner's theorem, physical symmetries in a Hilbert space can be represented mathematically either by unitary operators or by anti-unitary operators. The time reversal operator is a common example o
From playlist Quantum Mechanics, Quantum Field Theory
Hermitian Operators (Self-Adjoint Operators) | Quantum Mechanics
In this video, we will talk about Hermitian operators in quantum mechanics. If an operator A is a Hermitian operator, then it is the same as its adjoint operator A-dagger, which is defined via this equation here. Usually, the terms "Hermitian" and "self adjoint" are used interchangeably, h
From playlist Quantum Mechanics, Quantum Field Theory
To Understand the Fourier Transform, Start From Quantum Mechanics
Develop a deep understanding of the Fourier transform by appreciating the critical role it plays in quantum mechanics! Get the notes for free here: https://courses.physicswithelliot.com/notes-sign-up Sign up for my newsletter for additional physics lessons: https://www.physicswithelliot.c
From playlist Physics Mini Lessons
Properties of the Time Reversal Operator | Quantum Mechanics
In this video, we will discuss some properties of the time reversal operator in quantum mechanics. We will first talk about physical properties, for instance how certain observables are affected by a time reversal, and then also discuss mathematical properties of anti-unitary operators.
From playlist Quantum Mechanics, Quantum Field Theory
Linear Algebra: Continuing with function properties of linear transformations, we recall the definition of an onto function and give a rule for onto linear transformations.
From playlist MathDoctorBob: Linear Algebra I: From Linear Equations to Eigenspaces | CosmoLearning.org Mathematics
Linear algebra for Quantum Mechanics
Linear algebra is the branch of mathematics concerning linear equations such as. linear functions and their representations in vector spaces and through matrices. In this video you will learn about #linear #algebra that is used frequently in quantum #mechanics or #quantum #physics. ****
From playlist Quantum Physics
Particle Physics 4: Rotation Operators, SU(3)xSU(2)xU(1)
Part 4 of a series: covering rotation and SU(3)xSU(2)xU(1)
From playlist Particle Physics
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
Sidney Coleman (Harvard) - Quantum Field Theory lecture 01 [1975]
Notes for this course: http://arxiv.org/abs/1110.5013 Physics 253: Quantum Field Theory Lectures by Sidney R. Coleman Recorded in 1975-1976. Full Playlist available here: https://www.youtube.com/playlist?list=PLhsb6tmzSpiwrZuDMyweABm7FShZu3YUv The videos shown here were transferred to D
From playlist Full course: Quantum Field Theory by Sidney Coleman (1975) [Havard Physics 253]
Lec 4 | MIT 5.74 Introductory Quantum Mechanics II
Wavepackets and Landau-Zener View the complete course at: http://ocw.mit.edu/5-74S04 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 5.74 Introductory Quantum Mechanics II, Spring 2004
Quantum Optomechanics: A Selective Introduction by Aashish Clerk
Open Quantum Systems DATE: 17 July 2017 to 04 August 2017 VENUE: Ramanujan Lecture Hall, ICTS Bangalore There have been major recent breakthroughs, both experimental and theoretical, in the field of Open Quantum Systems. The aim of this program is to bring together leaders in the Open Q
From playlist Open Quantum Systems
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
Oxford Mathematics Roger Penrose Public Lecture: Carlo Rovelli - Spin networks: the quantum structure of spacetime from Penrose's intuition to Loop Quantum Gravity Leading Physicist and best-selling author Carlo Rovelli pays tribute to one of his scientific heroes, Roger Penrose, as he t
From playlist Oxford Mathematics Public Lectures
Categorical aspects of vortices (Lecture 2) by Niklas Garner
PROGRAM: VORTEX MODULI ORGANIZERS: Nuno Romão (University of Augsburg, Germany) and Sushmita Venugopalan (IMSc, India) DATE & TIME: 06 February 2023 to 17 February 2023 VENUE: Ramanujan Lecture Hall, ICTS Bengaluru For a long time, the vortex equations and their associated self-dual fie
From playlist Vortex Moduli - 2023
Ch 11: What are unitary operators? | Maths of Quantum Mechanics
Hello! This is the eleventh chapter in my series "Maths of Quantum Mechanics." In this episode, we'll define unitary operators and understand how they preserve the inner product. We'll then show how unitary transformations preserve probability in quantum mechanics, and why that makes it a
From playlist Maths of Quantum Mechanics
Lec 2 | MIT 5.74 Introductory Quantum Mechanics II
Spectroscopic Pertubations, Predissociation, and Autoionization View the complete course at: http://ocw.mit.edu/5-74S04 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 5.74 Introductory Quantum Mechanics II, Spring 2004
Position and Momentum Operators in Quantum Mechanics
We've learned a bit about quantum mechanics from a strictly conceptual and qualitative standpoint. But now it's time to dig a little deeper. Quantum mechanics is mathematics, so if we want to understand it on a fundamental level, we have to dig into the math. Unfortunately, the math is rat
From playlist Modern Physics