Le contenu de cette page n’est pas disponible en français. Veuillez nous en excuser.

# Vidéotheque

Since 2002 Perimeter Institute has been recording seminars, conference talks, public outreach events such as talks from top scientists using video cameras installed in our lecture theatres.  Perimeter now has 7 formal presentation spaces for its many scientific conferences, seminars, workshops and educational outreach activities, all with advanced audio-visual technical capabilities.

Recordings of events in these areas are all available and On-Demand from this Video Library and on Perimeter Institute Recorded Seminar Archive (PIRSA)PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org.

Accessibly by anyone with internet, Perimeter aims to share the power and wonder of science with this free library.

## Relativity - Lecture 2

Mardi sep 13, 2011
Speaker(s):
Collection/Series:
Scientific Areas:

## Quantum Theory - Lecture 1

Lundi sep 12, 2011
Speaker(s):
Collection/Series:
Scientific Areas:

## Relativity - Lecture 1

Lundi sep 12, 2011
Speaker(s):
Collection/Series:
Scientific Areas:

## Integral Transforms and Green's Functions - Lecture 4

Vendredi sep 09, 2011
Speaker(s):
Collection/Series:
Scientific Areas:

## Special Functions and Distributions - Lecture 4

Vendredi sep 09, 2011
Speaker(s):
Collection/Series:
Scientific Areas:

## Cosmology Meets Quantum Gravity: a Chiral Signature in the CMB?

Jeudi sep 08, 2011
Speaker(s):

Cosmology and quantum gravity have not always had the smoothest of interactions. As a case in point I'll summarize the calculation behind the prediction of tensor modes in inflationary universes and discuss the difficulties found in recasting this calculation in terms of Ashtekar-Barbero-Immirzi variables. Contrary to the belief that inflation is shielded from quantum gravity'', novelties are found, leading to the interesting prediction of a chiral signature in the gravitational wave background, proportional to the imaginary part of the Immirzi parameter.

Collection/Series:
Scientific Areas:

## Integral Transforms and Green's Functions - Lecture 3

Jeudi sep 08, 2011
Speaker(s):
Collection/Series:
Scientific Areas:

## Special Functions and Distributions - Lecture 3

Jeudi sep 08, 2011
Speaker(s):
Collection/Series:
Scientific Areas:

## Researcher Presentation: Laurent Freidel

Mercredi sep 07, 2011
Speaker(s):
Scientific Areas:

## Integral Transforms and Green's Functions - Lecture 2

Mercredi sep 07, 2011
Speaker(s):
Collection/Series:
Scientific Areas:

## Next Public Lecture

### ANNE ANDREWS AND PAUL WEISS, UNIVERSITY OF CALIFORNIA, LOS ANGELES

Mercredi mai 01, 2019