Seminar/Colloquium Archive

MS Seminar (Mathematics - String Theory)

Speaker:	Ivan Losev (Yale University)
Title:	Quantizations and Harish-Chandra modules
Date:	Wed, Dec 27, 2023, 13:30 - 15:00
Place:	Seminar Room B

MS Seminar (Mathematics - String Theory)

Speaker:	Amihay Hanany (Imperial College of London)
Title:	Orthosymplectic quivers and slices in exceptional nilpotent orbits
Date:	Tue, Dec 26, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Zhenghao Zhong (University of Oxford)
Title:	Higgs Branch RG flows via Decay and Fission of Magnetic Quivers
Date:	Fri, Dec 22, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Hongjie Yu (Weizmann Institute of Science)
Title:	Counting l-adic local systems on a curve over a finite field
Date:	Tue, Dec 12, 2023, 15:30 - 17:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Masanori Morishita (Kyushu University)
Title:	Reciprocity laws in arithmetic topology
Date:	Tue, Dec 12, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Luis Fernando Alday (University of Oxford)
Title:	The AdS Virasoro-Shapiro Amplitude
Date:	Tue, Dec 05, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Satoshi Nawata (Fudan University)
Title:	Class S on S2
Date:	Tue, Nov 28, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Marco Fazzi (Uppsala universitet)
Title:	Orbi-instantons, the double affine Grassmannian, and the 6d a-theorem
Date:	Tue, Nov 21, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Mohammad Akhond (Kyoto Univ.)
Title:	5d SCFTs and their non-supersymmetric cousins
Date:	Tue, Nov 14, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Georgios Kydonakis (U of Patras, Greece)
Title:	Fock bundles and Teichmüller spaces
Date:	Mon, Oct 30, 2023, 13:30 - 15:00
Place:	Seminar Room A
Remarks:	Seminar Room A　（No zoom)

MS Seminar (Mathematics - String Theory)

Speaker:	Yingchun Zhang (IAS in Mathematics, Zhejiang U)
Title:	A cluster algebra in the quantum cohomology of a quiver variety
Date:	Wed, Oct 25, 2023, 15:30 - 17:00
Place:	Seminar Room A
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Yuri Tschinkel (Simons Foundation and NYU)
Title:	New invariants in birational geometry
Date:	Wed, Oct 04, 2023, 15:30 - 17:00
Place:	Seminar Room A
Related File:	3063.pdf
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Yunfeng Jiang ( Southeast University)
Title:	Spin-s rational Q-system
Date:	Tue, Oct 03, 2023, 13:30 - 15:00
Place:	Seminar Room A
Remarks:	Seminar Room A + Zoom (Speaker on zoom)

MS Seminar (Mathematics - String Theory)

Speaker:	Don Zagier (ICTP(Trieste, Italy) and SUSTech (Shenzhen, China))
Title:	Arithmetic and modular properties of quantum knot invariants
Date:	Tue, Sep 26, 2023, 13:30 - 15:00
Place:	Lecture Hall
Remarks:	Lecture Hall + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Rene Meyer (Julius-Maximilians-Universität Würzburg)
Title:	Symmetry-Resolved Entanglement in AdS & BCFT"
Date:	Tue, Sep 19, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Tamas Hausel (IST Austria )
Title:	Mirror symmetry, big algebras and real forms
Date:	Tue, Sep 12, 2023, 15:30 - 17:00
Place:	Seminar Room A
Remarks:	Seminar room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Shigenori Nakatsuka (University of Alberta)
Title:	Braided tensor categories on W-algebras and dualities
Date:	Tue, Sep 12, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Marcus Werner (Duke Kunshsan University)
Title:	Finsler Geometry for Gravitational Lensing and the Penrose Limit
Date:	Mon, Sep 11, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Diksha Jain (TIFR Mumbai)
Title:	S-matrix as a boundary observable
Date:	Wed, Aug 30, 2023, 11:00 - 12:00
Place:	Seminar Room A
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Penghui Li (Tsinghua University)
Title:	Graded character sheaves, HOMFLY-PT homology, and Hilbert schemes of points on C^2
Date:	Tue, Aug 29, 2023, 15:30 - 17:00
Place:	Seminar Room A
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Suvrat Raju (ICTS India)
Title:	The Hilbert space and holography of information in de Sitter quantum gravity
Date:	Tue, Aug 29, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Murray Batchelor (Australian National University)
Title:	A brief history of free parafermions
Date:	Wed, Aug 23, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Alexander Voronov (University of Minnesota)
Title:	Homotopy Lie algebroids and bialgebroids
Date:	Tue, Aug 22, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Alexander Voronov (U of Minnesota)
Title:	Computation of Tree-Level Neveu-Schwarz Superstring Amplitudes
Date:	Tue, Aug 22, 2023, 13:30 - 15:00
Place:	Seminar Room A
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Andrey Smirnov (University of North Carolina at Chapel Hill)
Title:	TBA
Date:	Tue, Aug 08, 2023, 15:30 - 17:00
Place:	Seminar Room B

MS Seminar (Mathematics - String Theory)

Speaker:	Aurelio Carlucci (University of Oxford)
Title:	The geometry of certain moduli schemes of stable pairs on the resolved conifold
Date:	Tue, Aug 08, 2023, 13:30 - 15:00
Place:	Seminar Room A
Remarks:	Seminar room + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Vincenzo Alba (University of Pisa)
Title:	Negative tripartite information after quantum quenches in integrable systems
Date:	Fri, Aug 04, 2023, 13:30 - 15:00
Place:	Seminar Room A
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Junya Yagi (Tsinghua University)
Title:	Cluster transformations, the tetrahedron equation and three-dimensional gauge theories
Date:	Thu, Aug 03, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Jules Lamers (CEA)
Title:	The q-deformed Inozemtsev spin chain
Date:	Tue, Jul 25, 2023, 13:30 - 15:00
Place:	Seminar Room A
Related File:	3030.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	David Evans (Cardiff University)
Title:	Quantum Symmetries, Subfactors and Conformal Field Theory
Date:	Thu, Jul 20, 2023, 10:30 - 12:00
Place:	Seminar Room A
Related File:	3027.pdf
Remarks:	Seminar Room A +Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Benjamin Percival (Liverpool University)
Title:	Moduli Fixing and D-term Uplifts of One-loop Potentials in Non--Supersymmetric Heterotic String Models
Date:	Wed, Jul 19, 2023, 10:30 - 12:00
Place:	Seminar Room A
Related File:	3041.pdf
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Benjamin Hennion (Universite Paris-Orsay)
Title:	Categorified Donaldson--Thomas invariants of Calabi--Yau 3-folds
Date:	Thu, Jul 06, 2023, 15:30 - 17:00
Place:	Seminar Room A
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Paul Fendley (University of Oxford)
Title:	From the XXZ chain to the integrable Rydberg-blockade ladder via non-invertible defects
Date:	Tue, Jul 04, 2023, 17:00 - 18:00
Place:	Zoom
Remarks:	Zoom seminar

MS Seminar (Mathematics - String Theory)

Speaker:	Jung-Wook Kim (MPI)
Title:	Frame-dragging effects in scattering amplitudes
Date:	Tue, Jul 04, 2023, 13:30 - 15:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Shilin Yu (Xiamen University)
Title:	Coadjoint orbit method and quantization
Date:	Tue, Jun 27, 2023, 15:30 - 17:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Edward Mazenc (the University of Chicago )
Title:	Deriving the Simplest Gauge-String Duality
Date:	Tue, Jun 27, 2023, 13:30 - 15:00
Place:	Seminar Room A
Related File:	3024.pdf
Remarks:	Seminar Room A + Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Alexander Westphal (DESY)
Title:	Closed String Axions as Fuzzy Dark Matter
Date:	Mon, Jun 26, 2023, 13:30 - 15:00
Place:	Seminar Room A
Remarks:	Seminar Room A + zoom

MS Seminar (Mathematics - String Theory) (M)

Speaker:	Toshiro Kuwabara (Tsukuba University)
Title:	(TBA)
Date:	Wed, May 31, 2023, 16:00 - 17:30
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Yat-Hin Suen (IBS-CGP)
Title:	Lagrangian multi-sections and their toric equivariant mirror
Date:	Tue, Apr 18, 2023, 13:30 - 15:00
Place:	Hybrid
Remarks:	Seminar room A & Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Alexandre Minets (University of Edinburgh)
Title:	A proof of P=W conjecture
Date:	Tue, Apr 11, 2023, 13:30 - 15:00
Place:	Hybrid
Remarks:	Hybrid (Seminar room A & Zoom)

MS Seminar (Mathematics - String Theory)

Speaker:	Xenia de la Ossa, Philip Candelas (Oxford)
Title:	The Arithmetic and Modularity of Black Holes in String Theory
Date:	Tue, Apr 04, 2023, 13:30 - 17:00
Place:	Lecture Hall
Remarks:	Two talks will be given respectively at (1) 13:30-15:00 (2) 15:30-17:00

MS Seminar (Mathematics - String Theory)

Speaker:	Silvie Paycha (University of Potsdam)
Title:	Locality relations as a guide for renormalisation
Date:	Fri, Mar 17, 2023, 15:30 - 17:00
Place:	Seminar Room B
Remarks:	Hybrid(Seminar room B & Zoom)

MS Seminar (Mathematics - String Theory)

Speaker:	Kareljan Schoutens (University of Amsterdam)
Title:	Kink dynamics and quantum simulation of supersymmetric lattice Hamiltonians
Date:	Thu, Mar 09, 2023, 13:30 - 15:00
Place:	Hybrid
Related File:	2967.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Hyeonjun Park (KIAS)
Title:	Donaldson-Thomas theory of Calabi-Yau 4-folds via derived algebraic geometry
Date:	Tue, Mar 07, 2023, 13:30 - 15:00
Place:	Hybrid
Remarks:	Seminar room A & Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Baptiste Filoche (ENS Lyon)
Title:	Little String Instanton Partition Functions and Scalar Propagators
Date:	Mon, Mar 06, 2023, 16:00 - 17:30
Place:	Hybrid
Remarks:	Seminar room A & Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Sridip Pal (Caltech)
Title:	Automorphic Spectra and Conformal Bootstrap
Date:	Mon, Mar 06, 2023, 13:30 - 15:00
Place:	Hybrid
Remarks:	Seminar room A

MS Seminar (Mathematics - String Theory)

Speaker:	Gufang Zhao (University of Melbourne)
Title:	On the shifted symplectic structure of a mapping space
Date:	Thu, Feb 09, 2023, 15:30 - 17:00
Place:	Hybrid

MS Seminar (Mathematics - String Theory)

Speaker:	Yaping Yang (University of Melbourne)
Title:	Cohomological Hall algebras and perverse coherent sheaves on toric Calabi-Yau 3-folds
Date:	Thu, Feb 09, 2023, 13:30 - 15:00
Place:	Hybrid

MS Seminar (Mathematics - String Theory)

Speaker:	Jacob Leedom (DESY)
Title:	Heterotic de Sitter Beyond Modular Symmetry
Date:	Wed, Feb 08, 2023, 13:00 - 14:30
Place:	Hybrid

MS Seminar (Mathematics - String Theory)

Speaker:	Suchada Pongprasert (Srinakharinwirot University/Sophia University)
Title:	D_5^{(1)} and D_6^{(1)} - Geometric Crystals
Date:	Wed, Feb 08, 2023, 11:00 - 12:00
Place:	Hybrid
Related File:	2961.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Domenico Orlando (INFN)
Title:	Goldstone Bosons, Semiclassics and Convexity
Date:	Wed, Jan 18, 2023, 13:30 - 15:00
Place:	Hybrid

MS Seminar (Mathematics - String Theory)

Speaker:	Susanne Reffert (University of Bern)
Title:	The large charge expansion
Date:	Tue, Jan 10, 2023, 13:30 - 15:00
Place:	Hybrid
Related File:	2939.pdf