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2021-07-29
10:53
Half-wormhole in SYK with one time point / Mukhametzhanov, Baur (speaker) (IAS (Princeton))
2021 - 0:46:56. Conferences & Workshops; Gauge/Gravity Duality 2021 External links: Talk details; Event details In : Gauge/Gravity Duality 2021

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2021-07-29
10:53
Enstrophy from symmetry and holography / Pinzani Fokeeva, Natalia (speaker)
Enstrophy is an approximately conserved quantity in 2+1 dimensional fluid flows that has dramatic consequences for the phenomenology of turbulence: it implies an inverse energy cascade in 2+1 dimensions. In this talk, I will illustrate an algorithm to construct an enstrophy current for fluid flows with various degrees of symmetry, including, but not limited to, the well-known case of non-relativistic (Galilean) fluid flows. Moreover, I will identify the accidental symmetry associated with enstrophy conservation in a recently realized effective action for hydrodynamics. Finally, I will show how horizon symmetries of 3+1 dimensional black holes with Anti-de Sitter asymptotics also lead to enstrophy conservation..
2021 - 0:46:03. Conferences & Workshops; Gauge/Gravity Duality 2021 External links: Talk details; Event details In : Gauge/Gravity Duality 2021

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2021-07-29
10:06
Holographic Entropy Cone from Marginal Independence / Hubeny, Veronika (speaker) (UC-Davis)
This talk will explain recent puzzling revelations in the ongoing efforts to obtain a useful characterization of entanglement structure of geometric states in a holographic CFT, via the so-called holographic entropy cone (HEC). The relations between subsystem entanglement entropies which delimit this cone are known explicitly for only a rather coarse subdivision of the system (specified by N spatial regions, for up to N = 5). [...]
2021 - 0:49:35. Conferences & Workshops; Gauge/Gravity Duality 2021 External links: Talk details; Event details In : Gauge/Gravity Duality 2021

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2021-07-29
10:06
Thermalization of 2d Quantum Field Theories / Luca, Delacrétaz (speaker) (University of Chicago)
I will show that (1+1)d QFTs typically thermalize more slowly than the expected "Planckian" equilibration time 1/T. This arises due to causality, which imposes strong constraints on the emergence of hydrodynamic sound in low dimensions. [...]
2021 - 0:41:11. Conferences & Workshops; Gauge/Gravity Duality 2021 External links: Talk details; Event details In : Gauge/Gravity Duality 2021

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2021-07-29
10:06
The volume of the black hole interior at late times / Sarosi, Gabor (speaker) (CERN)
The volume of the interior of a two-sided eternal black hole classically grows forever. I will show that in JT gravity, summing the non-perturbative contribution of higher topologies leads to a saturation of the volume of the interior at times exponential in the entropy of the black hole. [...]
2021 - 0:45:26. Conferences & Workshops; Gauge/Gravity Duality 2021 External links: Talk details; Event details In : Gauge/Gravity Duality 2021

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2021-07-28
17:02
Complexity and Conformal Transformations / Flory, Mario (speaker) (Jagiellonian University)
In this talk I will (mainly) present my recent work on complexity, especially how conformal transformations in AdS_3/CFT_2 can provide useful information to check holographic complexity proposals, as well as considerations of complexity of conformal transformations on the field theory side..
2021 - 0:49:13. Conferences & Workshops; Gauge/Gravity Duality 2021 External links: Talk details; Event details In : Gauge/Gravity Duality 2021

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2021-07-28
17:02
Towards a Classification of Fermionic Rational Conformal Field Theories / Bae, Jinbeom (speaker) (Korea Institute for Advanced Study)
2021 - 0:44:56. Conferences & Workshops; Gauge/Gravity Duality 2021 External links: Talk details; Event details In : Gauge/Gravity Duality 2021

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2021-07-28
14:41
Flavour Physics -Q&A / Williams, Mark Richard James (speaker) (The University of Edinburgh (GB))
2021 - 0:54:52. Online Summer Student Programme 2021; Flavour Physics - Q&A External links: Talk details; Event details In : Flavour Physics - Q&A

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2021-07-28
14:41
Future High-Energy Collider Projects - 2/2 -LIVE / Bruce, Roderik (speaker) (CERN)
sslp2021: https://cern.zoom.us/j/61150909340?pwd=MmFaYVVKZ3RkM3Q5SW9xeGFRN216dz09
2021 - 1:09:02. Online Summer Student Programme 2021 External link: Event details In : Future High-Energy Collider Projects - 2/2 -LIVE

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2021-07-28
14:22
TTbar deformed fermionic theories revisited / Yoon, Junggi (speaker) (APCTP)
In this talk, I will discuss the TTbar deformation of fermionic theories. First, I briefly review the TTbar deformation of two-dimensional QFTs. [...]
2021 - 0:31:13. Conferences & Workshops; Gauge/Gravity Duality 2021 External links: Talk details; Event details In : Gauge/Gravity Duality 2021

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