A
- AI/ML-1. Neural nets in Julia
- AI/ML-2. Flux.jl crash course. Layers, models, autodiff.
- AI/ML-3. Flux loss functions
- AI/ML-4.Image creation and manipulation in Julia
- AI/ML-5. On Flux convolutional and pooling layers
- AI/ML-6. ConvNets
- Algorithms for numerical integration.
- Algorithms. Random numbers, Monte Carlo, and more
- Algorithms: Computing elliptic integrals with the AGM
- Algorithms: curve fitting
- Algorithms: Devising quadrature (integration) formulas
- Algorithms: eigenvectors from eigenvalues
- Algorithms: FFT-I
- Algorithms: FFT-III. Julia FFTW and FITS file libraries
- Algorithms: FFT-II. Roll your own
- Algorithms: Finite Element Methods-II. Dirichlet problem in 1-D.
- Algorithms: Finite Element Methods-I. Galerkin method
- Algorithms: gradient descent
- Algorithms: High quality graphics and animation in C with libplot
- Algorithms: Jacobi matrix diagonalization
- Algorithms: Krylov subspaces, Arnoldi iteration and extreme eigenvalues
- Algorithms: Moore-Penrose pseudo inverse, and maximal eigenvalue
- Algorithms: Nonlinear fits
- Algorithms: Runge-Kutta integration
- Algorithms: SVD (singular value decomposition)
- Algorithms: The “lost art” of interpolation
- Algorithms: Tridiagonal Hessenberg form using Krylov subspaces
- Autodifferentiation with dual numbers
- Auto-differentiation: make a julia package
- A gentle intro to the Bethe ansatz
C
D
E
F
G
- Genetic algorithms
- Grade a Canvas course with R
- GRE-prep, Physics 415:Partition functions
- GRE-prep, Physics 415: Everything you ever wanted to know about partition functions but were afraid to ask
- GRE-prep, Phys 415: maximal entropy principle
- GRE-prep, Phys 448: QM perturbation problems
- GRE-prep, Phys 448: QM wavefunctions-II
- GRE-prep:CM orbit/central force problems
- GRE-prep:EM boundary value problems
- GRE-prep:EM waves
- GRE-prep:Fields from sources
- GRE-prep:Maximal entropy principle part II
- GRE-prep:Relativity problems-I
- GRE-prep:Relativity problems-II
- GRE-prep: Atomic physics
- GRE-prep: Bose-Einstein condensate
- GRE-prep: Capacitance, inductance, and resistance
- GRE-prep: Chemical potential problems
- GRE-prep: Circuits
- GRE-prep: CM friction problems
- GRE-prep: CM normal modes
- GRE-prep: CM rotational dynamics
- GRE-prep: CM waves
- GRE-prep: Collisions
- GRE-prep: Faraday’s law and displacement current problems
- GRE-prep: Fermi gas problems
- GRE-prep: Fluids
- GRE-prep: Ideal (para)magnetic system
- GRE-prep: Kinetic theory
- GRE-prep: Method of images
- GRE-prep: Optics
- GRE-prep: Partition function examples
- GRE-prep: Phase transitions
- GRE-prep: Photon gas and BBR
- GRE-prep: QM measurement theory
- GRE-prep: QM oscillator problems
- GRE-prep: QM spin problems
- GRE-prep: Radiation problems
- GRE-prep: Scattering problems
- GRE-prep: Thermodynamics problems-I
- GRE-prep: Thermodynamics problems-II
- GRE-prep: The wavefunction
H
M
- Minors.
- ML/AI: Build a partition classifier in julia
- ML/AI: Feature selection in decision trees (information entropy)
- ML/AI: k-nearest neighbor models from scratch
- ML/AI: Probability and statistics for ML-1. Basics
- ML/AI: Probability and statistics-III. Continuous random variables
- ML/AI: Probability and statistics-II. Discrete distributions
- ML/AI: Probability and statistics-VI. Prediction and information entropy
- ML/AI: Probability and statistics-V. Expectation and correlation
- ML/algorithms: PCA (principal component analysis)
- ML: RandomForest regression in julia
- ML: Topological data analysis-I
- ML: Topological data analysis-II
- ML: Topological data analysis-III.
- Module/package creation in julia
- Monte Carlo simulation of the Curie-Weiss model
N
P
- Pade’ approximants. Extracting critical points
- Parallel programming: Heat equation with pthreads
- Pauli exclusion principle
- Phase operators in quantum theory?
- Physics Physics 415/715: Curie-Weiss model, part 1. Critical exponents
- Physics 202: Thin film interference and diffraction
- Physics 207: Waves
- Physics 208:Lecture 20. Diffraction
- Physics 208: Lecture 10. Magnetism-II
- Physics 208: Lecture 11. Ampere’s law
- Physics 208: Lecture 11.5. Sources of magnetism
- Physics 208: Lecture 12. Magnetic induction
- Physics 208: Lecture 13. Inductance wrap-up
- Physics 208: Lecture 13.5. AC circuits
- Physics 208: Lecture 14. Displacement current and radiation-I
- Physics 208: Lecture 15. Radiation-II
- Physics 208: Lecture 16. Polarization phenomena
- Physics 208: Lecture 17-alternative version
- Physics 208: Lecture 17. Reflection and refraction
- Physics 208: Lecture 17.5. Advanced reflection/refraction treatment
- Physics 208: Lecture 18. Images
- Physics 208: Lecture 19
- Physics 208: Lecture 2
- Physics 208: Lecture 3
- Physics 208: Lecture 4
- Physics 208: Lecture 5
- Physics 208: Lecture 6
- Physics 208: Lecture 6.5
- Physics 208: Lecture 7
- Physics 208: Lecture 8. Circuit analysis
- Physics 208: Lecture 9. Magnetism
- Physics 208: Lect. 1
- Physics 247-249: More thermodynamics (part II)
- Physics 247-249: Thermodynamics of ideal systems (part III)
- Physics 249 Lecture 1
- Physics 249 Lecture 2
- Physics 249 Lecture 22: Beyond the wavefunction II
- Physics 249 Lecture 4: Relativistic motion, Thomas precession
- Physics 249 Lecture 5
- Physics 249 Lecture 6
- Physics 249:Lecture 12
- Physics 249:Lecture 26
- Physics 249: Back-fill 247/248-thermodynamics, part I
- Physics 249: Beer-Lambert law by unpopular demand
- Physics 249: Lectures 19-20
- Physics 249: Lecture 10. Cavity radiation
- Physics 249: Lecture 11. More on cavity radiation
- Physics 249: Lecture 13
- Physics 249: Lecture 14
- Physics 249: Lecture 15
- Physics 249: Lecture 16
- Physics 249: Lecture 17
- Physics 249: Lecture 18
- Physics 249: Lecture 19
- Physics 249: Lecture 21. Beyond the wavefunction
- Physics 249: Lecture 23
- Physics 249: Lecture 25
- Physics 249: Lecture 26.75
- Physics 249: Lecture 27
- Physics 249: Lecture 28. Hydrogenic atoms
- Physics 249: Lecture 3
- Physics 249: Lecture 7
- Physics 249: Lecture 8
- Physics 249: Lecture 9. EM field transformations
- Physics 249: Visualizing angular momentum wavefunctions
- Physics 249: Wavefunction encyclopedia
- Physics 307: Advanced error propagation (proofs and derivations)
- Physics 307: Analyzing nuclear counting statistics with R
- Physics 307: Attenuation coefficients (exp. 3)
- Physics 307: Background. Compton scattering
- Physics 307: Basic error analysis
- Physics 307: Beer-Lambert law
- Physics 307: Black-body radiation background concepts.
- Physics 307: Brehmsstrahlung
- Physics 307: Bremsstrahlung corrections to photopeaks (exp 6).
- Physics 307: Cavendish experiment (exp 4) prelab exercises
- Physics 307: Cross section for K-shell photoelectric scattering
- Physics 307: Experiment 1 background. Counting statistics part 2.
- Physics 307: Experiment 1. Scintillation and PM tube background
- Physics 307: Experiment 2 background. Counting statistics part I.
- Physics 307: Experiment 2 prelab fun and games.
- Physics 307: Experiment 3 weighted average value of attenuation coefficients
- Physics 307: Experiment 5 details
- Physics 307: Exp 5 prelab
- Physics 307: Exp. 3 prelab
- Physics 307: Exp. 5. Conversion of temperatures
- Physics 307: Fitting curves to data
- Physics 307: Light scattering by electrons
- Physics 307: MCA prelab (Exp 1,2)
- Physics 307: Nonlinear least squares algorithm
- Physics 307: Nuclear decay counting (exp 1,2) prelab
- Physics 307: Prelab exercise 1. Fitting data to curves
- Physics 307: Prelab for lab 6
- Physics 307: Prelab for Xray diffraction
- Physics 307: Reference item. Crystal diffraction and Brillouin zone-2
- Physics 307: Reference item. Crystal structure-1
- Physics 307: R recipes to do almost anything
- Physics 307: X-ray production
- Physics 307: X-ray tube prelab (Exp 6)
- Physics 311. Lectures 1 and 2. Vectors
- Physics 311. Lectures 3 and 4. Vectors pt. 2
- Physics 311/449: Classical central force scattering
- Physics 311:Lecture 14. Least Action
- Physics 311:Lecture 24. Particle systems
- Physics 311:Lecture 35. Relativistic equations of motion
- Physics 311:Lecture 36. Relativistic collisions
- Physics 311:Optional. A bit of cosmology
- Physics 311: Compare Lagrangian, Gibbs-Appell and Gauss’s law of least constraint
- Physics 311: Lecture 10-1/2. Green functions
- Physics 311: Lecture 10. Linear EOMs with inhomogeneous terms
- Physics 311: Lecture 13. Planetary orbits-I
- Physics 311: Lecture 15. Lagrangian dynamics with constraints
- Physics 311: Lecture 16
- Physics 311: Lecture 17. Hamiltonian formalism
- Physics 311: Lecture 18. Central forces
- Physics 311: Lecture 19. Central forces II
- Physics 311: Lecture 20. Central forces III
- Physics 311: Lecture 21b. Central forces IVb
- Physics 311: Lecture 21. Central forces IV
- Physics 311: Lecture 22. The last of central force topics
- Physics 311: Lecture 23. Non-inertial frames
- Physics 311: Lecture 25. Rotational dynamics I
- Physics 311: Lecture 26. Rotational dynamics II
- Physics 311: Lecture 27. Rotational dynamics III
- Physics 311: Lecture 28. Symmetric top-I
- Physics 311: Lecture 29. Symmetric top-II
- Physics 311: Lecture 30. Small amplitude oscillations
- Physics 311: Lecture 31. Eigenvalues and vectors
- Physics 311: Lecture 32. Spacetime diagrams-I
- Physics 311: Lecture 33. Spacetime diagrams-II
- Physics 311: Lecture 34. Contravariant and covariant 4-vectors
- Physics 311: Lecture 37. Relativistic accelerations and finale.
- Physics 311: Lecture 5(alt). julia
- Physics 311: Lecture 5. Python
- Physics 311: Lecture 6. Solving equations of motion.
- Physics 311: Lecture 7. Solving equations of motion-II.
- Physics 311: Lecture 8. Decomposition and conservation laws
- Physics 311: Lecture 9. Linear EOMs
- Physics 311: Optional treatment of nonholonomic constraints
- Physics 31: Lecture 11. Gravitation-I
- Physics 31: Lecture 12. Gravitation-II
- Physics 322: Lecture 22
- Physics 323: Lecture 1
- Physics 323: Lecture 10
- Physics 323: Lecture 11
- Physics 323: Lecture 12
- Physics 323: Lecture 13
- Physics 323: Lecture 14
- Physics 323: Lecture 15a
- Physics 323: Lecture 16
- Physics 323: Lecture 17
- Physics 323: Lecture 18
- Physics 323: Lecture 19
- Physics 323: Lecture 2
- Physics 323: Lecture 20
- Physics 323: Lecture 21
- Physics 323: Lecture 23
- Physics 323: Lecture 24. Relativity-I
- Physics 323: Lecture 25. Relativity-II
- Physics 323: Lecture 26. Relativity-III
- Physics 323: Lecture 27. Relativity part IV
- Physics 323: Lecture 28
- Physics 323: Lecture 3
- Physics 323: Lecture 4
- Physics 323: Lecture 5
- Physics 323: Lecture 6
- Physics 323: Lecture 7
- Physics 323: Lecture 8
- Physics 323: Lecture 9
- Physics 325/449: Optical transfer matrix
- Physics 325: Interferometry and diffraction theory I
- Physics 415 (and 715). Mean field models
- Physics 448 Lecture 3: Wave mechanics. Hermitian operators
- Physics 448 Lecture 4: Wavefunction properties
- Physics 448: Angular momentum and computer algebra
- Physics 448: How to use Bell.jl
- Physics 448: Lecture 0. Modern physics
- Physics 448: Lecture 1. Adiabatic invariants and quantization
- Physics 448: Lecture 10. Harmonic oscillator
- Physics 448: Lecture 11:
- Physics 448: Lecture 12
- Physics 448: Lecture 13
- Physics 448: Lecture 14
- Physics 448: Lecture 15. Angular momentum-I
- Physics 448: Lecture 16
- Physics 448: Lecture 17. Instrinsic angular momentum
- Physics 448: Lecture 17.333
- Physics 448: Lecture 18. Multiparticle states with spin.
- Physics 448: Lecture 2. Wave mechanics
- Physics 448: Lecture 5.
- Physics 448: Lecture 6
- Physics 448: Lecture 7
- Physics 448: Lecture 8
- Physics 448: Lecture 9. Wells and barriers
- Physics 448: wavepacket simulation
- Physics 449-2023 Lect 18.5: Hyperfine corrections
- Physics 449-2023 Lect. 18: Angular momentum coupling
- Physics 449-2023 Lect. 22: Three-j symbols
- Physics 449-2023 Lect.19: Angular momentum coupling II
- Physics 449-2023: Atomic physics
- Physics 449-2023: Atomic physics quiz
- Physics 449-2023: Clebsch-Gordon recursion tutorial
- Physics 449-2023: H-atom positive energy states
- Physics 449-2023: Lecture 10
- Physics 449-2023: Lecture 11
- Physics 449-2023: Lecture 13 (H atom II)
- Physics 449-2023: Lecture 14 (Aufbau, Fine structure)
- Physics 449-2023: Lecture 15. Eigenstates of J
- Physics 449-2023: Lecture 16. (Fine structure spin-orbit contribution)
- Physics 449-2023: Lecture 17. Dipole transition rules
- Physics 449-2023: Lecture 9
- Physics 449-2023: Not another CG-coefficient tutorial quiz!
- Physics 449-2023: Racah revisited
- Physics 449-2023: Radial free particle wavefunction summary
- Physics 449-2023: Spherical potential well bound state wrap-up
- Physics 449-2023: The Born approximation (phase shifts)
- Physics 449-2023: The Racah formula
- Physics 449-2023: Wavefunction encyclopedia
- Physics 449-2023: Wigner-Eckart theorem summary and discussion
- Physics 449-2024: Clebsch-Gordon practice
- Physics 449-2024: Final exam
- Physics 449-2024: Lecture 1
- Physics 449-2024: Lecture 2. Time-dependent perturbation theory
- Physics 449-2024: Lecture 3. Time evolution
- Physics 449-2024: Lecture 4. Stimulated transitions
- Physics 449-2024: Lecture 5. Green functions
- Physics 449-2024: Lecture 6. Adiabatic theorem
- Physics 449-2024: Lecture 8. Zener-Landau transition
- Physics 449-2024: Lect. 7. More adiabatic theorem
- Physics 449-2024: Scattering, numerics in R
- Physics 449:Lecture 18a. (He ground state)
- Physics 449: Angular momentum and computer algebra
- Physics 449: A Q and A session
- Physics 449: Clebsch-Gordon quiz #1
- Physics 449: Computing top-level Clebsch-Gordon coefficients
- Physics 449: Density matrices, better than statevectors for multiparticle systems
- Physics 449: Exam-I
- Physics 449: Fermi’s Golden Rule
- Physics 449: Homework glossary
- Physics 449: Last lecture
- Physics 449: Last lecture. Atomic physics redux
- Physics 449: lecture glossary
- Physics 449: Lecture 0. Modern physics
- Physics 449: Lecture 1
- Physics 449: Lecture 14 (Spin)
- Physics 449: Lecture 18b. (Angular momentum coupling I)
- Physics 449: Lecture 3
- Physics 449: Lecture 4
- Physics 449: Lecture 5
- Physics 449: Lecture 6
- Physics 449: Lecture 7
- Physics 449: Lecture 8
- Physics 449: Matrix element summary
- Physics 449: NMR and ESR
- Physics 449: Nuclear shell model
- Physics 449: Perturbation theory
- Physics 449: Piazza question post answers
- Physics 449: Practice exam answers
- Physics 449: PS-2.4, wavepacket simulation
- Physics 449: Quantum computation. Encoding information (optional)
- Physics 449: Reference item. Harmonic oscillator
- Physics 449: Reference material on error propagation
- Physics 449: Reference 3-D particle in a box
- Physics 449: Solving the Schrodinger equation
- Physics 449: Spectra of diatomic molecules-I
- Physics 449: Spectra of diatomic molecules-II
- Physics 449: Spherical potential well bound state wrap-up
- Physics 449: Sturm-Liouville fast review with applications
- Physics 449: Summary of quantum postulates
- Physics 449: Time evolution, Heisenberg and interaction pictures
- Physics 449: Wavepackets, the movie
- Physics 449: Wells and barriers
- Physics 449: (Angular momentum coupling II)
- Physics 499-2023: Lecture 12 (H atom)
- Physics 499-2024: Lecture 1.5. First order corrections and the virial theorem.
- Physics 499: Lecture 2
- Physics 499: Wavepackets, the 2022 reboot
- Physics 7xx: Axially symmetric Green function
- Physics 7xx: Baker-Campbell-Hausdorff relation
- Physics 7xx: Baker-Campbell-Hausdorff relation in QM
- Physics 7xx: Complex variables-1. Riemann surfaces
- Physics 7xx: Complex variables-2. Differentiation and integration
- Physics 7xx: Cosmic inflation-I
- Physics 7xx: Cosmic inflation-III, electric boogaloo
- Physics 7xx: Cosmic inflation-II. Friedmann cosmology
- Physics 7xx: Dynamic electric and magnetic fields-I
- Physics 7xx: Dynamic electric and magnetic fields-II
- Physics 7xx: Ehrenfest’s theorem
- Physics 7xx: Evaluating action integrals ala’ Sommerfeld
- Physics 7xx: Examples of contour integrals
- Physics 7xx: Green functions and contour integrals
- Physics 7xx: HJ equation, classical limit of the Schrodinger equation, and the EBK formula
- Physics 7xx: The hydrogen atom according to Dirac
- Physics 7XX: The virial theorem
- Physics 7xx: Useful integrals and how to perform them
- Physics 711 to 831: The road to the path integral
- Physics 711: Action-angle variables summary
- Physics 711: Exam-I solutions
- Physics 711: Exam-2 solutions
- Physics 711: Exam-3 solutions
- Physics 711: Lecture 10
- Physics 711: Lecture 12
- Physics 711: Lecture 13
- Physics 711: Lecture 14
- Physics 711: Lecture 15
- Physics 711: Lecture 16
- Physics 711: Lecture 17
- Physics 711: Lecture 18
- Physics 711: Lecture 19
- Physics 711: Lecture 20
- Physics 711: Lecture 21
- Physics 711: Lecture 22
- Physics 711: Lecture 23
- Physics 711: Lecture 24
- Physics 711: Lecture 25
- Physics 711: Lecture 26
- Physics 711: Lecture 27
- Physics 711: Lecture 28
- Physics 711: Lecture 29
- Physics 711: Lecture 30
- Physics 711: Lecture 31
- Physics 711: Lecture 32
- Physics 711: Lecture 33
- Physics 711: Lecture 35
- Physics 711: Lecture 36
- Physics 711: Lecture 37
- Physics 711: Lecture 38
- Physics 711: Lecture 39
- Physics 711: Lecture 40
- Physics 711: Noether’s theorem and conserved quantities
- Physics 711: Practice exam solutions
- Physics 711: Practice exam 3
- Physics 711: Practice exam-I
- Physics 711: Practice exam-II solutions
- Physics 711: Practice exam-I solutions
- Physics 711: Practice exam-2
- Physics 711: PS-10 solutions
- Physics 711: PS-11 solutions
- Physics 711: PS-12 solutions
- Physics 711: PS-3 solutions
- Physics 711: PS-4 solutions
- Physics 711: PS-5 solutions
- Physics 711: PS-6 solutions
- Physics 711: PS-7 solutions
- Physics 711: PS-8 solutions
- Physics 711: PS-9 solutions
- Physics 715 (and a bit of 801): Landau theory for first order and tricritical systems
- Physics 715 : Landau theory of phase transitions
- Physics 715/8xx: Scale dependence of coupling constants
- Physics 715:Conformal invariance at the critical point-I
- Physics 715:Orenstein-Zernicke formula for correlation functions
- Physics 715:Percolation, pandemics, and social isolation
- Physics 715: Batteries, how do THEY work?
- Physics 715: Bogoliubov transformation and the Fermi vacuum
- Physics 715: Conformal invariance at the critical point-II
- Physics 715: Curie-Weiss model-2. Free energy. VdW theory.
- Physics 715: Day 1
- Physics 715: Day-2
- Physics 715: Day-3. Canonical ensemble
- Physics 715: Day-4. Methods of statistical physics
- Physics 715: Day-5
- Physics 715: Day-6
- Physics 715: Day-7. Gibbs ensemble
- Physics 715: Generating functions, partition functions, and Legendre transformations
- Physics 715: Ising model in one dimension
- Physics 715: Landau-Ginzburg theory. The role of fluctuations
- Physics 715: Lee-Yang theory of phase transitions
- Physics 715: Phonons
- Physics 715: Real space renormalization of the 1-D Ising model
- Physics 715: The hyperscaling hypothesis.
- Physics 715: The scaling hypothesis
- Physics 715: Transfer matrix methods, part I
- Physics 715: Transfer matrix-II. Classical in D+1 dimensions dual to quantum in D.
- Physics 715: Universal relations between scaling exponents
- Physics 721: Cherenkov radiation
- Physics 8xx: Green functions and contour integrals finale
- Physics 8xx: Symmetry factors in QFT
- Phys 307: How to use the custom 307 R package
- Phys 307: R library for physics 307
- Planetary orbital elements
- Programming HOWTOs
Q
- QFT:Day 6. FPI-III
- QFT: Day 1b
- QFT: Day 1 a.
- QFT: Day 15.5. Renormalization and the Ising model
- QFT: Day 2
- QFT: Day 3. Spin-statistics
- QFT: Day 4. The FPI
- QFT: Day 5. FPI-II
- Qualifier practice exams
- Qualifier prep: EM formulas
- Qualifier prep: Maxwell relations
- Qualifier-prep: All things Van Der Waals
- Qualifier-Prep: Lagrangians, central forces
- Qualifier-Prep: QM memorization list
- Quantum decoherence I: coherent states
- Quantum decoherence-III
- Quantum decoherence-II: Density matrices
- Quantum spin chains-II: Reduced density matrices
- Quantum spin-chains I. Extensive energy
- Quantum spin-chains-III. Density Matrix Renormalization Group
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- 249: Lecture 29. Multi-electron atoms
- 711. Lecture 1
- 711. Lecture 2
- 711. Lecture 3
- 711. Lecture 4
- 711:PS-1 solutions
- 711: Lecture 11
- 711: Lecture 34
- 711: Lecture 5
- 711: Lecture 6
- 711: Lecture 7
- 711: Lecture 8
- 711: Lecture 9
- 711: PS-2 solutions
- 711: Summary of the three forms of the fundamental equation