Events Archive

Events Archive

HET Seminar | Nafiz Ishtiaque, Member, School of Natural Sciences, IAS | "4d Chern-Simons Theory and a Stringy Point of View on the Bethe/Gauge Correspondence for Superspin Chains" | via Zoom

HET Seminar | Nafiz Ishtiaque, Member, School of Natural Sciences, IAS | "4d Chern-Simons Theory and a Stringy Point of View on the Bethe/Gauge Correspondence for Superspin Chains" | via Zoom
Fri, Mar 5, 2021, 1:45 pm

To connect to the HET Seminar via Zoom, please click the following link:
https://theias.zoom.us/j/96660745132?pwd=Y3FPUWVDZlNwUEdINkxjSnNhK0dpZz09

Speaker(s):
Nafiz Ishtiaque
Member, School of Natural Sciences, IAS
"4d Chern-Simons Theory and a Stringy Point of View on the Bethe/Gauge Correspondence for Superspin Chains"

HET Seminar | Surjeet Rajendran, Johns Hopkins University | "Firewalls in General Relativity" | via Zoom

HET Seminar | Surjeet Rajendran, Johns Hopkins University | "Firewalls in General Relativity" | via Zoom
Mon, Mar 1, 2021, 2:30 pm

To connect to the HET Seminar via Zoom, please click the following link:

https://theias.zoom.us/j/83432499354?pwd=TkhMZWFJK2E1UzRyeUppU01pZVQwUT09

Speaker(s):
Surjeet Rajendran
Johns Hopkins University
"Firewalls in General Relativity"

PGI Virtual Seminar Series | Eliot Quataert, PU "Horizon-scale Modeling of Black Hole Accretion"

PGI Virtual Seminar Series | Eliot Quataert, PU "Horizon-scale Modeling of Black Hole Accretion"
Mon, Mar 1, 2021, 12:30 pm

Abstract: In this talk, I will provide an overview of theoretical models of black hole accretion aimed primarily at non-specialists. I will focus in particular on efforts to understand the dynamics of, and radiation from, plasma in the near-horizon environment, both analytically and using numerical simulations.

Biophysics Seminar: Kinneret Keren, Technion, Israel| Topological defects in the nematic order of actin fibers as organization centers of Hydra morphogenesis| Zoom

Biophysics Seminar: Kinneret Keren, Technion, Israel| Topological defects in the nematic order of actin fibers as organization centers of Hydra morphogenesis| Zoom
Mon, Mar 1, 2021, 12:15 pm

Morphogenesis, the emergence of functional form in a developing organism, is one of the most remarkable examples of pattern formation in nature. Despite substantial progress, we still do not understand the organizational principles underlying the convergence of this process, across scales, to form viable organisms under variable conditions.

Audience: A free lecture open to the public.
Speaker(s):
Technion, Israel

HET Seminar | Scott Collier, PCTS | "Comments on the Narain ensemble of free CFTs" | via Zoom

HET Seminar | Scott Collier, PCTS | "Comments on the Narain ensemble of free CFTs" | via Zoom
Fri, Feb 26, 2021, 1:45 pm

To join HET Seminar please click link below:

Speaker(s):
Scott Collier
PCTS
"Comments on the Narain ensemble of free CFTs"

HET Seminar | Ying-Hsuan Lin, Harvard | "Lorentzian Dynamics and Factorization Beyond Rationality" | via Zoom

HET Seminar | Ying-Hsuan Lin, Harvard | "Lorentzian Dynamics and Factorization Beyond Rationality" | via Zoom
Mon, Feb 22, 2021, 2:30 pm

To join HET Seminar please click link below:

Speaker(s):
Ying-Hsuan Lin
Harvard
"Lorentzian Dynamics and Factorization Beyond Rationality"

PGI Virtual Seminar Series | Maya Fishbach, NU "Minding the Gap: Lessons from LIGO-Virgo’s Biggest Black Holes"

Biophysics Seminar: Karen Alim, Technische Universität München| Network morphology to store memories| Zoom

Biophysics Seminar: Karen Alim, Technische Universität München| Network morphology to store memories| Zoom
Mon, Feb 22, 2021, 12:15 pm

Simple organisms manage to thrive in complex environments. Remembering information about the environment is key to take decisions. Physarum polycephalum excels as a giant unicellular eukaryote being even able to solve optimisation problems despite the lack of a nervous system.

Audience: A free lecture open to the public.
Speaker(s):
Technische Universität München

HET Seminar | Daniel Kapec, Member, School of Natural Sciences, IAS |"Comments on the Quantum Field Theory of the Coulomb Gas Formalism" | via Zoom

HET Seminar | Daniel Kapec, Member, School of Natural Sciences, IAS |"Comments on the Quantum Field Theory of the Coulomb Gas Formalism" | via Zoom
Fri, Feb 19, 2021, 1:45 pm

To connect to the HET Seminar via Zoom, please click the following link:
https://theias.zoom.us/j/96660745132?pwd=Y3FPUWVDZlNwUEdINkxjSnNhK0dpZz09

Speaker(s):
Daniel Kapec
Member, School of Natural Sciences, IAS
"Comments on the Quantum Field Theory of the Coulomb Gas Formalism"

HET Seminar | Patrick Hayden, Stanford University | "Fault-tolerant qubit from a constant number of components" | via Zoom

HET Seminar | Patrick Hayden, Stanford University | "Fault-tolerant qubit from a constant number of components" | via Zoom
Mon, Feb 15, 2021, 2:30 pm

To connect to the HET Seminar via Zoom, please click the following link:

https://theias.zoom.us/j/83432499354?pwd=TkhMZWFJK2E1UzRyeUppU01pZVQwUT09

Speaker(s):
Patrick Hayden
Stanford University
"Fault-tolerant qubit from a constant number of components"

PGI Virtual Seminar Series | Antony Speranza, PI "Symmetries, observables, and entropy of black hole horizons"

HET Seminar | Alex Lupsasca, Princeton Gravity Initiative | "The Black Hole Photon Ring" | via Zoom

HET Seminar | Alex Lupsasca, Princeton Gravity Initiative | "The Black Hole Photon Ring" | via Zoom
Fri, Feb 12, 2021, 1:45 pm

To join HET Seminar please click link below:

Speaker(s):
Alex Lupsasca
Princeton Gravity Initiative
"The Black Hole Photon Ring"

PGI Virtual Seminar Series | Grigorios Fournodavlos, Sorbonne Université "Stable Big Bang formation"

PGI Virtual Seminar Series | Grigorios Fournodavlos, Sorbonne Université "Stable Big Bang formation"
Mon, Feb 8, 2021, 12:30 pm

In this talk we will investigate the past dynamics of cosmological solutions to Einstein's equations, containing a Big Bang singularity. More precisely, we will focus on the classical generalised Kasner examples. The celebrated "singularity'' theorem of Hawking states that the past of sufficiently small perturbations of such solutions are...

Biophysics Lunch

Biophysics Lunch
Mon, Feb 8, 2021, 12:15 pm

PCTS: Celestial Holography

PCTS: Celestial Holography
Fri, Feb 5, 2021 (All day)

Required but free registration is now open on line at http://pcts.princeton.edu/programs/current/celestial-holography/134

PCTS: Celestial Holography

PCTS: Celestial Holography
Thu, Feb 4, 2021 (All day)

Required but free registration is now open on line at http://pcts.princeton.edu/programs/current/celestial-holography/134

PCTS: Celestial Holography

PCTS: Celestial Holography
Wed, Feb 3, 2021 (All day)

Required but free registration is now open on line at http://pcts.princeton.edu/programs/current/celestial-holography/134

PCTS: Celestial Holography

PCTS: Celestial Holography
Tue, Feb 2, 2021 (All day)

Required but free registration is now open on line at http://pcts.princeton.edu/programs/current/celestial-holography/134

HET Seminar | Xiao-Gang Wen, Massachusetts Institute of Technology | "A Categorical and Holographic View of Symmetry" | via Zoom

HET Seminar | Xiao-Gang Wen, Massachusetts Institute of Technology | "A Categorical and Holographic View of Symmetry" | via Zoom
Mon, Feb 1, 2021, 2:30 pm

To connect to the HET Seminar via Zoom, please click the following link:

https://theias.zoom.us/j/83432499354?pwd=TkhMZWFJK2E1UzRyeUppU01pZVQwUT09

Speaker(s):
Xiao-Gang Wen
Massachusetts Institute of Technology
"A Categorical and Holographic View of Symmetry"

Virtual Seminar Series | Sebastiano Bernuzzi (Friedrich-Schiller-Universität Jena) "Modeling the strong-field dynamics of binary neutron star merger"

Virtual Seminar Series | Sebastiano Bernuzzi (Friedrich-Schiller-Universität Jena) "Modeling the strong-field dynamics of binary neutron star merger"
Mon, Feb 1, 2021, 12:30 pm

 The observation of gravitational and electromagnetic waves from a binary neutron star (BNS) merger in August 2017 conveyed unique information on the nature of matter at supranuclear densities, on the origin of short-gamma ray burst, on the production site of of heavy elements in the Universe, and on cosmography.

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