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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

PIRSA:C16019 - Low Energy Challenges for High Energy Physicists IIPODCAST Subscribe to podcast

Low Energy Challenges for High Energy Physicists II

Organizer(s):

Collection URL: http://pirsa.org/C16019


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PIRSA:16080033  ( MP4 Medium Res , MP3 , PDF ) Which Format?
TBA
Speaker(s): Alberto Nicolis
Abstract:
Date: 22/08/2016 - 9:30 am

PIRSA:16080036  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Solitons and Spin-Charge Correlations in Strongly Interacting Fermi Gases
Speaker(s): Martin Zwierlein
Abstract: Ultracold atomic Fermi gases near Feshbach resonances or in optical lattices realize paradigmatic, strongly interacting forms of fermionic matter. Topological excitations and spin-charge correlations can be directly imaged in real time. In resonant fermionic superfluids, we observe the cascade of so... read more
Date: 22/08/2016 - 11:15 am

PIRSA:16080037  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Hierarchical growth of entangled states
Speaker(s): John McGreevy
Abstract: This talk, based on work with Brian Swingle, will describe the s-sourcery program. Its goal is to extend the lessons of the renormalization group to quantum many body states.
Date: 22/08/2016 - 2:15 pm

PIRSA:16080038  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Scaling geometries and DC conductivities
Speaker(s): Sera Cremonini
Abstract: Non-relativistic geometries that violate hyperscaling have been used as holographic laboratories for probing strongly coupled phases with anomalous scalings. In this talk I will discuss holographic computations of DC conductivities in gravitational systems that exhibit such scalings, and allow for m... read more
Date: 22/08/2016 - 4:00 pm

PIRSA:16080039  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Viscous Electron Fluids: Higher-Than-Ballistic Conduction Negative Nonlocal Resistance and Vortices
Speaker(s): Leonid Levitov
Abstract:
Date: 23/08/2016 - 9:30 am

PIRSA:16080041  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Universal Diffusion and the Butterfly Effect
Speaker(s): Michael Blake
Abstract: In 2014 Hartnoll proposed that the diffusion constants of incoherent metals should be bounded as $ D geq hbar v^2/ (k_B T)$, where v is a characteristic velocity. In this talk I will describe a large class of holographic theories that saturate such a bound, with $v$ being the velocity of the butterf... read more
Date: 23/08/2016 - 2:15 pm

PIRSA:16080042  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Particle-Vortex duality and Topological Quantum Matter
Speaker(s): Jeff Murugan
Abstract:
Date: 23/08/2016 - 4:00 pm

PIRSA:16080043  ( MP4 Medium Res , MP3 , PDF ) Which Format?
TBA
Speaker(s): Andrew Mackenzie
Abstract:
Date: 24/08/2016 - 9:30 am

PIRSA:16080092  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Hydrodynamic theory of fluctuating stripes
Speaker(s): Luca Delacretaz
Abstract: I will present a hydrodynamic description of matter in a charge density wave (or "smectic") phase. As in superfluids, the spontaneous breaking of a continuous symmetry -- here translations in one direction -- adds a Goldstone phase to the usual long lived hydrodynamic variables. This phase propagate... read more
Date: 24/08/2016 - 11:15 am

PIRSA:16080093  ( MP4 Medium Res , MP3 , PDF ) Which Format?
First sound of zero temperature holographic superfluids
Speaker(s): Angelo Esposito
Abstract: Within the context of AdS/CFT, the gravity dual of an s-wave superfluid is given by scalar QED on an asymptotically AdS spacetime. While this conclusion is vastly based on numerical arguments, I will provide an analytical proof that this is indeed the case. In particular, I will present a technique ... read more
Date: 24/08/2016 - 11:35 am

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