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Usage Rights
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1 – Most social work interventions are not well-supported by research. This situation is not likely to change. Although guided by good intentions this may result in poor or even harmful…
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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…
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Started time-dependent perturbation theory (L16T_dep_PT_part1)
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Overview of Term 2 Inquiry 2021 assignments
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This is lecture 0: what is QFT and how will this course be taught? This provides a short 18 minute description of what the quantum field theory is about, together with a short summary of topics. The…
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Physics 4Q03 Lecture 18: This lecture continues the previous one on photons in electromagnetism, and provides a sermon about UV and IR divergences and why you can use any regularization you like to…
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Physics 4Q03 Lecture 09: This lecture introduces coherent states, and derives them as the eigenstates to which a bosonic system is often driven in the presence of persistent stimulated emission. The…
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This is the QFT tutorial for Jan 20, 2021
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Talk given to the MIAPP workshop Dark Energy 2 on Nov 16, 2021
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