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Handling Missing Data in Social Science Studies with Rod Little

I review methods for handling missing data in empirical studies in the social sciences. I define missing data, and provide a taxonomy of main approaches to analysis, including complete-case and…

From  Chenfei Li 2 plays 0  

Seminar Series - March 24, 2023

Speaker: David Argente

From  Emma Beamson 11 plays 0  


Generalized our treatment of first order transitions to include a slow switch on of the perturbation.

From  DUNCAN O'DELL 2 plays 0  


Showed how to find transition amplitudes from the Dyson series. Began analyzing 1st order perturbations constant in time except for being switched on at t=t0.

From  DUNCAN O'DELL 2 plays 0  


Mixed states and the density operator. Taught by Wyatt Kirkby in 2021

From  DUNCAN O'DELL 2 plays 0  


Finished studying the quantum repeater (QI17_Quantum_Repeater)

From  DUNCAN O'DELL 1 plays 0  


Finished going through the slides L17T_dep_PT_part2 which included perturbations with harmonic time dependence, including the illumination of an atom by a laser. Started the next set of slides…

From  DUNCAN O'DELL 5 plays 0  


Started the set of slides L17T_dep_PT_part2 which applies time dependent perturbation theory to various examples.

From  DUNCAN O'DELL 4 plays 0  


Began studying Bell's inequality (QI14_Bells_Inequality)

From  DUNCAN O'DELL 9 plays 0  

12-PositionSpace Interactions

Physics 4Q03 Lecture 12: This lecture summarizes the position space formalism of the previous lecture and introduces simple self-interactions.

From  Clifford Burgess 66 plays 0  

13-BE Condensation

Physics 4Q03 Lecture 13: This lecture reviews how to set up averages with statistical mechanics, translating the grand canonical ensemble into the language of occupation number. This is used to…

From  Clifford Burgess 45 plays 0  


Finished density operator slides (QI11_Density_Operator) and started the slides on local measurements (QI12_Local_Measurements)

From  DUNCAN O'DELL 11 plays 0  


Physics 4Q03 Tutorial Feb 10, 2021

From  Clifford Burgess 13 plays 0  


Went through the ``projector method'' for quantum measurement calculations (QI11_Density_Operator)

From  DUNCAN O'DELL 15 plays 0  


Cover classical cryptography and started quantum cryptography

From  DUNCAN O'DELL 10 plays 0  


Phys 4Q03 Tutorial for Jan 28, 2021. (This one mistakenly has a music track appended from a playlist that was playing when I was setting up and which I forgot to turn off because i could not hear it…

From  Clifford Burgess 34 plays 0  


Continued with QI7_Operators. Introduced Hermitian operators

From  DUNCAN O'DELL 9 plays 0  


Finished slides QI6_Spins_and_Photons, started slides on Operators

From  DUNCAN O'DELL 15 plays 0  


Continued going through slides QI6_Spins_and_photons. Introduced Dirac notation.

From  DUNCAN O'DELL 23 plays 0  


Covered the exchange interaction and began discussion of quantum statistical mechanics

From  DUNCAN O'DELL 7 plays 0  


This is the QFT Tutorial for Jan 13, 2021.

From  Clifford Burgess 44 plays 0  


Finished class communication theory and started QI6_Spins_and_Photons

From  DUNCAN O'DELL 13 plays 0  

PHYS 3QI3 Class 2

Continued going through the slides: QI2_Overview

From  DUNCAN O'DELL 29 plays 0  


4Q03 Lecture 08: This lecture continues to convert Fermi's Golden Rule to continuum normalization, doing so for a simple absorption process and then for a general scattering process, defining…

From  Clifford Burgess 105 plays 0