**Collection Number**C17003

**Collection Date**-

**Collection Type**Course

PSI 2016/2017 - Cosmology (Kubiznak)

## PSI 2016/2017 - Cosmology (Review) - Lecture 15

David Kubiznak
Perimeter Institute for Theoretical Physics

Primordial power spectrum, Lambda-CDM model and its 6 parameters

## PSI 2016/2017 - Cosmology (Review) - Lecture 14

David Kubiznak
Perimeter Institute for Theoretical Physics

Quantizing test scalar field in FRW, scale invariant spectrum and dS expansion

## PSI 2016/2017 - Cosmology (Review) - Lecture 13

David Kubiznak
Perimeter Institute for Theoretical Physics

Vacuum as a lowest energy state? Particle creation in time dependent potential, Unruh effect

## PSI 2016/2017 - Cosmology (Review) - Lecture 12

David Kubiznak
Perimeter Institute for Theoretical Physics

Inflation as a generator of perturbations, Quantization of time-dependent harmonic oscillator

## PSI 2016/2017 - Cosmology (Review) - Lecture 11

David Kubiznak
Perimeter Institute for Theoretical Physics

CMB power spectrum: ensemble of universes, cosmic variance, E- and B-modes, BICEP 2

## PSI 2016/2017 - Cosmology (Review) - Lecture 10

David Kubiznak
Perimeter Institute for Theoretical Physics

Single field slow-roll inflation

## PSI 2016/2017 - Cosmology (Review) - Lecture 9

David Kubiznak
Perimeter Institute for Theoretical Physics

Inflation: 3 puzzles, two conditions, basic framework

## PSI 2016/2017 - Cosmology (Review) - Lecture 8

David Kubiznak
Perimeter Institute for Theoretical Physics

What is DM? Dark Energy: Supernovae Ia observations

## PSI 2016/2017 - Cosmology (Review) - Lecture 7

David Kubiznak
Perimeter Institute for Theoretical Physics

First look at CMB, Dark matter: observational evidence

## PSI 2016/2017 - Cosmology (Review) - Lecture 6

David Kubiznak
Perimeter Institute for Theoretical Physics

Big Bang Nucleosynthesis: back of the envelope calculation