Archive of IAS Physics Group Meetings

Aug
23
2023

IAS Special High Energy Theory Seminar

Observers and Observations in de Sitter Space
Leonard Susskind
1:30pm|Zoom

Abstract: The key word in the title is “IN”. Unlike AdS where observers can be thought of as living on the boundary of space, or even in a laboratory beyond the boundary, in dS the observer is part of the system; he or she lives “in” the de Sitter...

May
17
2023

IAS Physics Group Meeting

The Hilbert Space and Holography of Information in de Sitter Quantum Gravity
Suvrat Raju
1:45pm|Bloomberg Lecture Hall (IAS)

The Institute for Advanced Study requires that all adult visitors, collaborators, conference and on-campus seminar attendees and outside vendors coming to the Institute are required to have completed a COVID-19 vaccination and booster in order to...

May
10
2023

IAS Physics Group Meeting

Soft Theorem in Gravity from Soft-Collinear Effective Field Theory
Robert Szafron
1:45pm|Bloomberg Lecture Hall (IAS)

Abstract: The amplitudes for soft gauge boson emission are related to the non-radiative amplitudes via soft theorem. The soft limit of gauge theories and perturbative gravity are surprisingly similar despite the different gauge structures. However...

May
03
2023

IAS Physics Group Meeting

Remarks on T Tbar Deformed CFT on Rindler Space and the Black Hole S-matrix
Herman Verlinde
1:45pm|Bloomberg Lecture Hall (IAS)

Abstract: In this talk I describe work in progress on a proposed definition of T Tbar deformed holographic CFT on Rindler space. The construction employs the reformulation of T Tbar deformed in terms of flat JT gravity, and combines elements of the...

Apr
19
2023

IAS Special High Energy Theory Seminar

The Tameness of Quantum Field Theories
Michael Douglas and Thomas Grimm
1:45pm|Bloomberg Lecture Hall (IAS) & Zoom

The Institute for Advanced Study requires that all adult visitors, collaborators, conference and on-campus seminar attendees and outside vendors coming to the Institute are required to have completed a COVID-19 vaccination and booster in order to...

Apr
12
2023

IAS Physics Group Meeting

Crossing Between Observables
Holmfridur Hannesdottir
1:45pm|Bloomberg Lecture Hall (IAS)

The Institute for Advanced Study requires that all adult visitors, collaborators, conference and on-campus seminar attendees and outside vendors coming to the Institute are required to have completed a COVID-19 vaccination and booster in order to...

Apr
05
2023

IAS Physics Group Meeting

Testing Fundamental Physics with the Event Horizon Telescope
Lia Medeiros
1:45pm|Bloomberg Lecture Hall (IAS)

The Institute for Advanced Study requires that all adult visitors, collaborators, conference and on-campus seminar attendees and outside vendors coming to the Institute are required to have completed a COVID-19 vaccination and booster in order to...

Mar
29
2023

IAS Physics Group Meeting

Anomalous Dissipation and Flows of Rough Vector Fields
Camillo De Lellis
1:45pm|Bloomberg Lecture Hall (IAS)

The Institute for Advanced Study requires that all adult visitors, collaborators, conference and on-campus seminar attendees and outside vendors coming to the Institute are required to have completed a COVID-19 vaccination and booster in order to...

Mar
08
2023

IAS Physics Group Meeting

Dynamics of Bubble Walls
Isabel Garcia Garcia
1:45pm|Bloomberg Lecture Hall (IAS)

The Institute for Advanced Study requires that all adult visitors, collaborators, conference and on-campus seminar attendees and outside vendors coming to the Institute are required to have completed a COVID-19 vaccination and booster in order to...

Mar
01
2023

IAS Physics Group Meeting

Rozansky-Witten Models as Extended Defect TQFTs
Daniel Roggenkamp
1:45pm|Bloomberg Lecture Hall (IAS)

The Institute for Advanced Study requires that all adult visitors, collaborators, conference and on-campus seminar attendees and outside vendors coming to the Institute are required to have completed a COVID-19 vaccination and booster in order to...

Physics