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Fourier transform
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Cosmological Perturbation Theory - Lecture 1
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- 1 Cosmological Perturbation Theory Lecture 1
- 2 History of the Universe
- 3 ESA Planck CMB temperature map
- 4 ESA Planck CMB polarization map
- 5 Planck CMB angular power spectra
- 6 ESA Planck CMB lensing map
- 7 ESA Planck CMB temperature map
- 8 COMPOSITION OF THE COSMOS TODAY
- 9 outline:
- 10 Key questions
- 11 Planck CMB angular power spectra
- 12 ESA Planck CMB temperature map
- 13 Einstein's theory of gravity: General Relativity
- 14 Friedmann's dynamic cosmology
- 15 FLRW metric
- 16 Breaking spatial symmetry
- 17 Scalar perturbations
- 18 Expanding equations order-by-order
- 19 Perturbation equations order-by-order
- 20 Fourier transform
- 21 Statistical distribution
- 22 Power spectrum
- 23 Higher-order statistics
- 24 Vector perturbations decompose
- 25 Tensor perturbations
- 26 Metric perturbations
- 27 Perturbation equations order-by-order
- 28 Fourier transform
- 29 Expanding equations order-by-order
- 30 Q&A
