I will discuss topological classification of gapped many-body Hamiltonians and their ground states in dimension d. In general, the problem is too hard as it includes diverse phenomena such as degenerate ground states on the torus, anyons, and fractons.
Events Archive
High Energy Theory Seminar
HET Seminar | Alexei Kitaev, Caltech | “Topological Quantum Phases” | Bloomberg Lecture Hall
Fri, Dec 13, 2019, 1:45 pm
Speaker(s):
Alexei Kitaev
Caltech
Physics Group Meeting | Sridip Pal, IAS | "Towards optimal asymptotic spectral gap in 2D unitary GFT" | Bloomberg Hall Physics Library
Wed, Dec 11, 2019, 1:45 pm
Speaker(s):
Sridip Pal
Member, School of Natural Sciences, IAS
HET Seminar - Radu Roiban - Pennsylvania State University
Mon, Nov 25, 2019, 2:30 pm
Audience:
A free lecture open to the public.
Speaker(s):
Radu Roiban
Pennsylvania State University
HET Seminar | Edgar Shaghoulian, Cornell | "Integrable deformations in quantum mechanics, T-Tbar, and SYK" | Jadwin A06
Wed, Nov 20, 2019, 4:00 pm
Audience:
A free lecture open to the public.
Speaker(s):
Edgar Shaghoulian
Cornell
HET Seminar | Theo Johnson-Freyd, Perimeter Institute | “TMF and SQFT” | Bloomberg Lecture Hall
Mon, Nov 18, 2019, 2:30 pm
Audience:
A free lecture open to the public.
Speaker(s):
Theo Johnson-Freyd
Perimeter Institute
High Energy Theory | Joao Penedones, EPFL | "S-matrix Bootstrap for Effective Field Theories"
Mon, Nov 11, 2019, 2:30 pm
Audience:
A free lecture open to the public.
Speaker(s):
Joao Penedones
EPFL
Physics Group Meeting | "Title to be announced." | Bloomberg Hall Physics Library
Mon, Nov 11, 2019, 1:45 pm
Speaker(s):
Sridip Pal
Member, School of Natural Sciences, IAS
https://phy.princeton.edu/
HET Seminar | Callum Jones, U of Michigan | "Born-Infeld Electrodynamics at One-Loop” | Jadwin A06
Tue, Nov 5, 2019, 3:00 pm
Audience:
A free lecture open to the public.
Speaker(s):
Callum Jones
Michigan
High Energy Theory | Jacobus Verbaarschot, Stony Brook | "Chaotic and Thermodynamic Properties of two Coupled Sachdev-Ye-Kitaev Models" | PCTS Seminar Room 407
Mon, Nov 4, 2019, 2:30 pm
Audience:
A free lecture open to the public.
Speaker(s):
Jacobus Verbaarschot
Stony Brook
Physics Group Meeting | Nafiz Ishtiaque, IAS | “Topological Holography” | Bloomberg Hall Physics Library
Wed, Oct 30, 2019, 1:45 pm
Speaker(s):
Nafiz Ishtiaque
IAS
HET Seminar | Tom Hartman, Cornell University | "Dynamical Constraints on RG Flows and Cosmology” | Bloomberg Lecture Hall
Mon, Oct 28, 2019, 2:30 pm
Audience:
A free lecture open to the public.
Speaker(s):
Tom Hartman
Cornell University
Physics Group Meeting at IAS | Robert Penna, IAS | “The Geroch Group” | Bloomberg Hall Physics Library
Wed, Oct 23, 2019, 1:45 pm
Speaker(s):
Robert Penna
IAS
Physics Group Meeting at IAS | Robert Penna, IAS | “The Geroch Group” | Bloomberg Hall Physics Library
Wed, Oct 23, 2019, 1:45 pm
Speaker(s):
Robert Penna
IAS
HET Seminar | Bruno Balthazar, Harvard | "ZZ Instantons and the Non-Perturbative Dual of c=1 String Theory" | Jadwin A07
Mon, Oct 21, 2019, 2:30 pm
Audience:
A free lecture open to the public.
Speaker(s):
Bruno Balthazar
Harvard
High Energy Theory | Sabrina Gonzalez Pasterski - Princeton | "4D Scattering as 2D Correlators"
Fri, Oct 18, 2019, 1:45 pm
Audience:
A free lecture open to the public.
Speaker(s):
Sabrina Pasterski
Princeton
Physics Group Meeting at IAS | Baurzhan Mukhametzhanov, IAS | “Matrix Models and Minimal Liouville Gravity” | Bloomberg Lecture Hall
Wed, Oct 16, 2019, 1:45 pm
Speaker(s):
Baurzhan Mukhametzhanov
IAS
HET Seminar | Geoff Penington | Stanford University | “Entanglement Wedge Reconstruction and the Information Paradox” | Bloomberg Lecture Hall
Mon, Oct 14, 2019, 2:30 pm
Audience:
A free lecture open to the public.
Speaker(s):
Geoff Penington
Stanford University
High Energy Theory - "dS thermodynamics from bulk and horizon characters" Zimo Sun - Columbia
Fri, Oct 11, 2019, 1:45 pm
Audience:
A free lecture open to the public.
Speaker(s):
Zimo Sun
Columbia
Physics Group Meeting @ IAS | Daniel Kapec, IAS | “Black Hole Images and the Photon Ring” | Bloomberg Hall Physics Library
Wed, Oct 9, 2019, 1:45 pm
Speaker(s):
Daniel Kapec
IAS
HET Seminar | Andrea Dei, ETH Zurich | "Three-point functions in AdS3/CFT2 holography." | Jadwin A06
HET Seminar | Andrea Dei, ETH Zurich | "Three-point functions in AdS3/CFT2 holography." | Jadwin A06
Tue, Oct 8, 2019, 3:00 pm
Audience:
A free lecture open to the public.
Speaker(s):
Andrea Dei
ETH Zurich