Fabian Ruehle - Seminars

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Fabian Ruehle
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Here you can find the current seminar schedules. You can toggle them by clicking the headings.
MP Lunch
The seminars are on Fridays, noon to 1PM, in Nightingale 544.
Jan 17
Show & Tell

Jan 24
TBA: TBA

Jan 31
TBA: TBA

Feb 07
TBA: TBA

Feb 14
TBA: TBA

Feb 21
TBA: TBA

Feb 28
TBA: TBA

Mar 07
No seminar (Spring Break)

Mar 14
TBA: TBA

Mar 21
TBA: TBA

Mar 28
TBA: TBA

Apr 04
TBA: TBA

Apr 11
TBA: TBA

Apr 18
TBA: TBA

Fall 2024

The seminars are on Fridays, noon to 1PM, in Nightingale 544.
Sep 13
Show & Tell

Sep 20
Joydeep: NN - CFT correspondence

Sep 27
General Discussion

Oct 04
Chris: Heisenberg Supersymmetry

Oct 11
Fabian: Attractors, Laplacians, and Moduli Spaces

Oct 18
Ziming: The Invariant Theory of Matrices and Black Holes

Oct 25
Anadil: Monopoles in Contact Geometries

Nov 01
Yidi: Numerical Verification Methods for PDEs

Nov 08
Yikun: AdS3/CFT2

Nov 15
Keiichiro: Holographic Entropy Inequalities

Nov 22
Rafa: Topological Modular Forms and Anomalies

Nov 29
No talks (Thanksgiving)

Dec 06
Jim: NN-QFT

Spring 2024

The seminars are on Thursdays, noon to 1PM, in Dana 114.
Jan 11
Vishnu: Modular factorization of superconformal indices

Jan 18
Open discussion

Jan 25
Open discussion

Fab 01
Open discussion

Feb 08
Paul: Frozen Singularities in Heterotic String Theory

Feb 15
Open discussion

Feb 22
Open discussion

Feb 29
Open discussion

Mar 07
Open discussion

Mar 14
Fabian: Searching classical de Sitter solutions

Mar 21
Koji: TBA

Mar 28
Open discussion

Apr 04
Daniel: An introduction to associative submanifolds and new examples of them

Apr 11
Jesus: Dynamical cobordism in AdS/CFT

Fall 2023

The seminars are on Wednesdays, noon to 1PM, in Nightingale 544.
Sep 06
Organization

Sep 13
Paul: Elliptic K3s and LSTs

Sep 20
Fabian: Knot Theory and SPC4

Sep 27
Anadil: Supersymmetry and Legendrian Knots

Oct 04
Hamza: Little String Theory and T-Duality

Oct 11
Jim: Neural Networks and Field Theory

Oct 18
Ning: Contraction mappings in entropy inequalities

Oct 25
Mboyo: Birational Geometry of E6-models

Nov 01
Yidi: G2 holonomy manifolds and Machine Learning

Nov 08
Fabian: Journal Club on RL and resolution of singularities

Nov 15
Hamza: Journal Club on RL and resolution of singularities Part II

Nov 22
No talk (Thanksgiving break)

Nov 29
Anadil: Morse Theory, Handlebodies and 3-Manifolds

Spring 2023

The seminars are on Mondays, noon to 1PM, in Dana 114.
Jan 09
Organization

Jan 16
No talk (Martin Luther King Jr. Day)

Jan 23
Sarah: Moonshine

Jan 30
Anadil: Kac-Moody and loop algebras

Feb 06
Jim: Metric Flows

Feb 13
Paul: Mirror Symmetry

Feb 20
No talk (President's Day)

Feb 27
Fabian: Flops and Coxeter Groups

Mar 06
Mehmet: Computational tools for CY manifolds

Mar 13
Hamza: Laplacian eigenvalues and complex multiplication

Mar 20
Chris: Supersymmetry and Legendrian knots

Mar 27
Iva: Quiver Varieties

Apr 03
Piotr Kucharski (Warsaw): Knot-Quiver correspondence

Apr 10
Joydeep: Modular forms

Apr 17
No talk (Patriots' Day)



Theory Seminars
The seminars are on Tuesdays, 12:30PM to 1:30PM, in Dana 114.
Jan 14
Show & Tell

Jan 21
TBA: TBA

Jan 28
TBA: TBA

Feb 04
TBA: TBA

Feb 11
TBA: TBA

Feb 18
TBA: TBA

Feb 25
TBA: TBA

Mar 04
No seminar (Spring Break)

Mar 11
TBA: TBA

Mar 18
TBA: TBA

Mar 25
TBA: TBA

Apr 01
TBA: TBA

Apr 08
TBA: TBA

Apr 15
TBA: TBA

Fall 2024

The seminars are on Tuesdays, 12:30PM to 1:30PM, in Dana 114.
Sep 10
Show & Tell

Sep 17
Ziming Ji (Northeastern): Phase transitions in QFT and Black Holes

Sep 24
Christian Ferko (Northeastern): A Hodge Theory for Entanglement Cohomology

Oct 01
Nathan Benjamin (USC LA): Angular fractals in thermal CFT

Oct 07 1PM (note unusual date and time)
Charles Cao (Virginia Tech): Holographic Magic

Oct 08
Yiming Chen (Stanford): Fortuity and Chaos of BPS States

Oct 15
Kit Fraser-Taliente (Oxford): Computation of Quark Masses in string theory

Oct 22
Thomas Harvey (MIT): Enumerating Calabi-Yau Manifolds

Oct 29
Rafael Alvarez Garcia (Northeastern): The Distance Conjecture, Semi-stable Degenerations and F-theory

Nov 05
Aron Wall (Cambridge): Off Shell Strings and Black Hole Entropy

Nov 12
Grant Remmen (NYU): Uniquely Bootstrapping String Theory

Nov 14
Sam van Leuven (Wits): 4d modularity

Nov 19
David Kolchmeyer (MIT): Chaos and the Emergence of the Cosmological Horizon

Nov 26
Wei Bu (Northeastern): 2d theory for asymptotic dynamics of 4d (self-dual) Einstein gravity

Dec 03
Richard Nally (MIT): Candidate de Sitter Vacua

Spring 2024

The seminars are on Mondays, noon to 1PM, in Dana 114.
Jan 15
No Seminar (Martin Luther King Jr Day)

Jan 22
Ben Heidenreich: Proving the Weak Gravity Conjecture in Perturbative String Theory

Jan 29
Chiara Toldo: Thermodynamics of near-extreme Kerr

Feb 05
Giulia Fardelli: Holography and Regge Phases at Large U(1) Charge

Feb 12
Brian Williams: A complex geometric perspective on a,c anomalies

Feb 19
No Seminar (Presidents Day)

Feb 26
John Stout: Infinite Distances and Factorization

Mar 04
Martin Sasieta: Geometric Surprises in the Python's Lunch Conjecture

Mar 11
Jonathan Sorce: Analyticity and the Unruh effect

Mar 18
Brandon Rayhaun: Genera of Chiral Algebras

Mar 25
Hector Parra De Freitas: On the quantum gravity landscape with half-maximal supersymmetry and its non-supersymmetric version

Apr 01
Fien Apers: String theory and the first half of the universe

Apr 08
Wati Taylor: Beyond F-theory

Apr 15
No Seminar (Patriots Day)

Fall 2023

The seminars are on Tuesdays, 1PM to 2PM, in Dana 114.
Sep 05
Eduardo Garcia Valdecasas Tenreiro: Lower Form Symmetry and the Strong CP Problem

Sep 12
Show and Tell

Sep 19
Yikun Jiang: Hartle-Hawking state and its factorization in 3d gravity

Sep 26
Naomi Gendler: Glimmers from the Axiverse

Oct 03
Joe Minahan: The Hagedorn temperature in planar N = 4 super Yang-Mills, ABJM, and string theory

Oct 10
Sergio Hernandez-Cuenca: Near-Extremal Black Hole Entropies from Replica Matrices

Oct 17
Brianna Grado-White: Minimax Surfaces and Holographic Entropy Inequalities

Oct 24
Keiichiro Furuya: Information loss, mixing and emergent type-III_1 factors

Oct 31
Michele Galli: Consistent truncations and KK spectra via exceptional field theory

Nov 07
Hsin Yuan Huang: Local minima in quantum systems

Nov 14
Damian van de Heisteeg: Species Scale across String Moduli Spaces

Nov 21
Guglielmo Lockhart: BPS strings and the ALE partition functions of 6d SCFTs

Nov 28
Justin Kaidi: Non-Supersymmetric Heterotic Branes

Dec 05
Manki Kim: A Worldsheet Description of Flux Compactifications

Spring 2023

The seminars are on Thursdays, 1PM to 2PM, in Dana 114.
Jan 12
Paul Oehlmann (in person): Journal Club on 2212.11915, 2212.04503, 2212.05311.

Jan 19
Thorsten Schimannek (Zoom): Topological Strings on Non-Commutative Resolutions

Jan 26
Liam Fitzpatrick (in person): Hamiltonian Truncation

Feb 02
Jakob Moritz (Zoom): Moduli Space Reconstruction and Weak Gravity

Feb 09
Keith Dienes (Zoom): UV/IR Mixing, EFTs, Hidden Cancellations, and Origami: Calculating the Higgs Mass in String Theory

Feb 16
Anindita Maiti (in person): p-Adic Statistical Field Theory and Convolutional Deep Boltzmann Machines

Feb 23
Ho Tat Lam (in person): Non-invertible symmetries

Mar 02
Tom Taylor (in person): Celestial Liouville Theory

Mar 09
Arxiv discussion

Mar 16
Eva Silverstein (Zoom): Energy-Conserving Hamiltonian Dynamics for Predictably Improved Optimization and Sampling

Mar 23
Florent Baume (in person): The Swampland, CFTs, and Distance Conjectures

Mar 30
Anastasia Volovich (in person): Recent Developments in N=4 Yang-Mills Amplitudes

Apr 06
Oliver Schlotterer (in person): Modular graph forms and iterated integrals in string amplitudes

Apr 13
Manki Kim (in person): Recent progress on non-perturbative superpotential in string theory

Apr 20
Chris Akers (in person): In pursuit of better holographic tensor networks