Video: Quantum Field Theory plus Course materials

Lecture 01 – Introductory remarks on quantum field theory and classical field theory

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David Tong: Lectures on Quantum Field Theory

Video Lectures on Quantum Field Theory

These are videos of the lectures given at the Perimeter Institute PSI programme in 2009. Each video is in wmv format and somewhere around 130 Mb. More formats are available for download at the Perimeter Institute webpage here. http://pirsa.org/index.php?p=speaker&name=David_Tong

The lectures follow the printed notes which are available on the main quantum field theory webpage. http://www.damtp.cam.ac.uk/user/tong/qft.html

David Tong: Lectures on Quantum Field Theory

Video Lectures on Quantum Field Theory

These are videos of the lectures given at the Perimeter Institute PSI programme in 2009. Each video is in wmv format and somewhere around 130 Mb. More formats are available for download at the Perimeter Institute webpage here. http://pirsa.org/index.php?p=speaker&name=David_Tong

The lectures follow the printed notes which are available on the main quantum field theory webpage. http://www.damtp.cam.ac.uk/user/tong/qft.html

 

Video: The Casimir Effect > Zero Point Energy

Video Notes

In a guest lecture at the University of Waterloo's Institute for Quantum Computing, Dr. Peter Milonni of the Los Alamos National Laboratory explains Casimir effects.

Casimir effects are generally regarded as manifestations of zero-point energies of quantum fields. The best-known Casimir effects are those associated with the electromagnetic vacuum field; these are of great current interest not only for basic physics but also for their implications for nanotechnology. Following a brief review of the concept of zero-point energy, and experimental evidence for it, attention is be focused on the most famous Casimir effect—the force between two perfectly conducting plates—and the extension of the theory to dielectric materials.

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—Video went AWOL —

A very good video because it brings zero point energy into the explanation of the Casimir effect.  

Notes

  • Shows the invariant term for spectra which is the sum of the  Wave Term + Particle term

Theoretic markup of event progression of the crisis in Europe

8-25-2025 – boy was I right.  following entry left unedited:

  • Extend Pretend until trust is corroded > bottom drops out > years required to reestablish trust….
 
Simple really.  So if they did the right thing now they would be ahead by that much trust.   But what to politicians know about that?  Now you can see your fate clearly.   It is much clearer to see the cycle from trust to distrust.