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 Sep 30, 2014
Speaker(s): 

By now, both black hole astrophysics and big bang cosmology are empirically well-established disciplines of physics and astronomy. They are also the only circumstances in nature where Einstein's general relativity can be seen in its full glory, and yet contain within them, its eventual and inevitable folly. Here, I will outline subtle lines evidence for why a phenomenologically successful description of big bang cosmology and black hole horizons may be intimately connected.

Collection/Series: 

 

Friday Sep 26, 2014
Speaker(s): 
Collection/Series: 

 

Friday Sep 26, 2014
Speaker(s): 

 

Friday Sep 26, 2014
Speaker(s): 

 

Thursday Sep 25, 2014
Speaker(s): 
Collection/Series: 

 

Thursday Sep 25, 2014
Speaker(s): 

 

Thursday Sep 25, 2014
Speaker(s): 

 

Wednesday Sep 24, 2014
Speaker(s): 

Recently, Bravyi and Koenig have shown that there is a tradeoff between fault-tolerantly implementable logical gates and geometric locality of stabilizer codes. They consider locality-preserving operations which are implemented by a constant depth geometrically local circuit and are thus fault-tolerant by construction. In particular, they shown that, for local stabilizer codes in D spatial dimensions, locality preserving gates are restricted to a set of unitary gates known as the D-th level of the Clifford hierarchy.

Scientific Areas: 

 

Wednesday Sep 24, 2014
Speaker(s): 

 

Wednesday Sep 24, 2014
Speaker(s): 

Pages