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 Feb 17, 2015
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The moduli space of k G instantons on C^2, where G is a classical gauge group, has a well known HyperKahler quotient formulation known as the ADHM construction. The extension to exceptional groups is an open problem.

In string theory this is realized using a system of branes, and the moduli space of instantons is identified with the Higgs branch of a particular supersymmetric gauge theory with 8 supercharges.

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Tuesday Feb 17, 2015
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The Higgs couplings to fermions are known parameters within the Standard Model. Deviations from these

expectations would be clear signals of new physics and are thus important target measurements for the LHC program.

In this talk I shall discuss ways to extra information about the coupling of the Higgs boson to the charm quark with

emphasis on methods applicable with the available LHC data set. A novel method based on the current ATLAS and CMS

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Tuesday Feb 17, 2015
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Tuesday Feb 17, 2015
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It is well known that S-matrix Analyticity, Lorentz invariance and Unitarity place strong constraints on whether Effective Field Theories can be UV completed. A large class of gravitational field theories such as Massive Gravity and DGP inspired braneworld models contain as limits Galileon theories which in the past have been argued to violate the conditions necessary for a UV completion.

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Tuesday Feb 17, 2015
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Tuesday Feb 17, 2015
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Friday Feb 13, 2015
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Friday Feb 13, 2015
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Friday Feb 13, 2015
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Friday Feb 13, 2015
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