Video Library

Since 2002 Perimeter Institute has been recording seminars, conference talks, and public outreach events 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 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. 

  

 

Tuesday Mar 15, 2016
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I will discuss recent work on big crunch singularities produced in asymptotic AdS cosmologies using gauge/gravity duality. The dual description consists of a constant mass deformation of ABJM theory on de Sitter space and is well-defined and stable for small deformations.

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Tuesday Mar 15, 2016
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I will discuss phenomena associated with particle production and field excitation during inflation. In the first part of the talk I will present several

signatures that can originate from the coupling of an axion inflaton to gauge fields. In the second part I will test the robustness of the standard

implications associated with the detection of a gravity wave (GW) signal at CMB scales, by discussing what conditions can allow a visible

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