Seminar/Colloquium Archive

MS Seminar (Mathematics - String Theory)

Speaker:	Jingxiang Wu (Perimeter institute)
Title:	Integrable Kondo line defect, 4D Chern Simons, and ODE/IM correspondence
Date:	Tue, Oct 20, 2020, 11:00 - 12:00
Place:	Zoom
Related File:	2566.pdf

IPMU Colloquium

Speaker:	Shi Pi (Kavli IPMU)
Title:	Stochastic gravitational waves background: Recent developments (Postdoc Colloquium)
Date:	Fri, Oct 16, 2020, 15:30 - 16:00
Place:	Zoom
Related File:	2582.pdf
Remarks:	IPMU Postdoc Colloquium Series 4 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

IPMU Colloquium

Speaker:	Wentao Luo (Kavli IPMU)
Title:	Weak gravitational lensing beyond LCDM and around rotating clusters (Postdoc Colloquium)
Date:	Fri, Oct 16, 2020, 15:00 - 15:30
Place:	Zoom
Related File:	2581.pdf
Remarks:	IPMU Postdoc Colloquium Series 3 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

MS Seminar (Mathematics - String Theory)

Speaker:	Yu Zhao (MIT)
Title:	A Categorical Quantum Toroidal Action on Hilbert Schemes
Date:	Thu, Oct 15, 2020, 10:30 - 12:00
Place:	Zoom
Related File:	2565.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	John Chisholm (UT Austin)
Title:	A Glimpse Below the Lyman Limit: New observational advances on the escape of ionizing photons from local galaxies
Date:	Thu, Oct 15, 2020, 10:00 - 11:00
Place:	Zoom

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Yikun Wang (U Chicago)
Title:	Probing the new physics with electroweak phase transitions
Date:	Wed, Oct 14, 2020, 10:00 - 11:00
Place:	Zoom
Related File:	2567.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Yunqin Zheng (Kavli IPMU / ISSP)
Title:	Some Comments on the Anomalies of Fusion Category Symmetries
Date:	Tue, Oct 13, 2020, 15:00 - 16:30
Place:	Zoom

IPMU Colloquium

Speaker:	Kenneth Wong (Kavli IPMU)
Title:	An Independent Measurement of H0 from Lensed Quasars
Date:	Fri, Oct 09, 2020, 15:00 - 16:00
Place:	Zoom
Related File:	2578.pdf
Remarks:	IPMU Postdoc Colloquium Series 2 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_rXZI0jiVSX6E6GgIo8-u-w

IPMU Colloquium

Speaker:	Hyunbae Park (Kavli IPMU)
Title:	Variation in the Reionization History Caused by Baryon-dark Matter Streaming Velocity
Date:	Fri, Oct 09, 2020, 15:00 - 16:00
Place:	Zoom
Related File:	2577.pdf
Remarks:	IPMU Postdoc Colloquium Series 1 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_rXZI0jiVSX6E6GgIo8-u-w

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Ofri Telem (Berkeley)
Title:	Scattering Amplitudes for Monopoles: Pairwise Little Group and Pairwise Helicity
Date:	Wed, Oct 07, 2020, 10:00 - 11:00
Place:	Zoom
Related File:	2579.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Jacob Leedom (Berkeley)
Title:	Ultralight Axion Dark Matter: Detectability, Constraints, and Model Building
Date:	Tue, Oct 06, 2020, 13:15 - 14:30
Place:	Zoom
Related File:	2576.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Alex Krolewski (Berkeley/Perimeter)
Title:	CMB lensing tomography to redshift 2 with galaxies from the unWISE catalog
Date:	Thu, Oct 01, 2020, 11:00 - 12:00
Place:	Zoom
Related File:	2580.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Osamu Seto (Hokkaido U)
Title:	New channels of indirect detection for gauged sterile neutrino dark matter
Date:	Wed, Sep 30, 2020, 10:30 - 11:30
Place:	Zoom
Related File:	2560.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Meer Ashwinkumar (National University of Singapore)
Title:	4d Chern-Simons Theory as a 3d Toda Theory, and a 3d-2d Correspondence
Date:	Tue, Sep 29, 2020, 13:15 - 14:15
Place:	Zoom
Related File:	2575.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Johnny Greco (Ohio State University)
Title:	Hunting Diffuse Galaxies with Next Generation Imaging Surveys
Date:	Thu, Sep 24, 2020, 09:30 - 10:30
Place:	Zoom
Related File:	2563.pdf

IPMU Colloquium

Speaker:	Kathryn Zurek (Caltech)
Title:	Dark Sectors and Their Observability
Date:	Wed, Sep 23, 2020, 10:00 - 11:30
Place:	Zoom
Related File:	2554.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Dmitri Galakhov (Kavli IPMU)
Title:	Quiver Yangian and Supersymmetric Quantum Mechanics
Date:	Thu, Sep 10, 2020, 15:30 - 17:00
Place:	Zoom
Blackboard:	(Blackboard talk)

Special Seminar (GTM seminar)

Speaker:	Ryo Fujita (Kavli IPMU)
Title:	Singularities of R-matrices, graded quiver varieties, and generalized quantum affine Schur-Weyl duality
Date:	Thu, Aug 27, 2020, 15:30 - 17:00
Place:	Zoom
Related File:	2559.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Surhud More (IUCAA)
Title:	Inference of the Hubble constant from BBH-galaxy cross-correlations
Date:	Thu, Aug 27, 2020, 11:00 - 12:00
Place:	Zoom
Remarks:	＜Slides＞ https://docs.google.com/presentation/d/1GBAuSqvv1xINaVSLyFhNrHvQxtGKvmDrFJqrtlYpP6Q/edit?usp=sharing

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Steve Choi (Cornell University)
Title:	Cosmological Results from ACT DR4 CMB Power Spectra
Date:	Thu, Aug 06, 2020, 11:00 - 12:00
Place:	Zoom
Related File:	2558.pdf

Special Seminar (GTM seminar)

Speaker:	Tatsuki Kuwagaki (Osaka U)
Title:	Sheaf quantization from spectral network
Date:	Thu, Jul 30, 2020, 15:30 - 17:00
Place:	Zoom
Blackboard:	(Blackboard talk)

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Antonio Padilla (Nottingham U)
Title:	Dark energy some time after GW170817
Date:	Wed, Jul 22, 2020, 17:00 - 18:00
Place:	Zoom
Related File:	2556.pdf

IPMU Colloquium

Speaker:	Joyce Yen (the University of Washington)
Title:	Effective Evaluation Practices: Evidence for research on bias and its consequences
Date:	Wed, Jul 22, 2020, 09:00 - 10:30
Place:	Zoom Colloquium

Special Seminar (GTM seminar)

Speaker:	Wai Kit Yeung (Kavli IPMU)
Title:	Perverse sheaves and knot contact homology
Date:	Thu, Jul 09, 2020, 15:30 - 17:00
Place:	Zoom
Related File:	2555.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Yi-Kuan Chiang (Ohio State University)
Title:	Probing the Cosmic Energy Density Inventory with Tomographic Intensity Mapping
Date:	Thu, Jul 09, 2020, 11:00 - 12:00
Place:	Zoom Seminar
Related File:	2553.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Sergey V. Ketov (Tokyo Metropolitan University and Kavli IPMU)
Title:	Starobinsky inflation and seeds of primordial black holes from modified supergravity theory
Date:	Wed, Jul 08, 2020, 10:30 - 12:00
Place:	Zoom Seminar
Related File:	2547.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Mikhail Ivanov (NYU)
Title:	Cosmological parameters from current and future redshift galaxy surveys
Date:	Wed, Jul 01, 2020, 11:00 - 12:00
Place:	Zoom Seminar
Related File:	2552.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Matthew McQuinn (University of Washington)
Title:	Welcome to the era of fast radio burst “cosmology”!
Date:	Thu, Jun 25, 2020, 11:00 - 12:00
Place:	Zoom Seminar
Related File:	2551.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Alejandro Ibarra (Technical University Munich)
Title:	Addressing theoretical uncertainties in dark matter direct detection experiments
Date:	Wed, Jun 24, 2020, 16:00 - 17:00
Place:	Zoom Seminar
Related File:	2543.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Tomohiro Fujita (ICRR)
Title:	Axion Dark Matter coupled to Photons and Gravitons
Date:	Tue, Jun 23, 2020, 15:30 - 16:30
Place:	Zoom Seminar
Related File:	2548.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Xiaojun Yao ( Massachusetts Institute of Technology)
Title:	Quarkonium Transport in Quark-Gluon Plasma: Open Quantum System and Effective Field Theory
Date:	Wed, Jun 17, 2020, 10:00 - 11:00
Place:	Zoom Seminar
Related File:	2540.pdf

Special Seminar (Diversity)

Speaker:	Tom Melia (Kavli IPMU)
Title:	Black Lives Matter lunchtime discussion
Date:	Fri, Jun 12, 2020, 12:00 - 13:00
Place:	Zoom Seminar

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Nirmal Raj (TRIUMF)
Title:	Nucleons, Electrons, and Pasta: Discovering Dark Matter by Reheating the Neutron Star Soup
Date:	Wed, Jun 10, 2020, 10:00 - 11:00
Place:	Zoom Seminar
Related File:	2546.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Borna Salehian (IPM, Tehran, Iran)
Title:	Effective theories for a nonrelativistic field in an expanding universe
Date:	Thu, Jun 04, 2020, 15:30 - 16:30
Place:	Zoom Seminar
Related File:	2545.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Rebecca Leane (Massachusetts Institute of Technology)
Title:	A Story of the Galactic Center Gamma-Ray Excess
Date:	Wed, May 27, 2020, 13:30 - 14:30
Place:	Zoom Seminar

MS Seminar (Mathematics - String Theory)

Speaker:	Brian Williams (Northeastern U)
Title:	Twisted superconformal algebras and representations of higher Virasoro algebras
Date:	Tue, May 26, 2020, 10:00 - 11:30
Place:	Zoom Seminar
Related File:	2496.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Ayuki Kamada (IBS)
Title:	Strongly-interacting massive particle and dark photon in the era of intensity frontier
Date:	Fri, May 22, 2020, 13:30 - 14:30
Place:	Zoom Seminar
Related File:	2544.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Kohsaku Tobioka (Florida State University)
Title:	(TBA)
Date:	Wed, May 20, 2020, 13:30 - 14:30
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Philsang Yoo (Yale U)
Title:	(TBA)
Date:	Tue, May 19, 2020, 13:15 - 14:45
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Joao L. Rosa (University of Lisbon)
Title:	Existence and stability of rotating black-hole solutions in the hybrid metric-Palatini gravity
Date:	Thu, May 14, 2020, 15:30 - 16:30
Place:	Zoom Seminar
Related File:	2515.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Viraj Pandya (UC Santa Cruz)
Title:	Constraints on intrinsic alignments of elongated low-mass galaxies out to z~2.5
Date:	Thu, May 14, 2020, 09:30 - 10:30
Place:	Zoom Seminar
Related File:	2542.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Tongyan Lin (UCSD)
Title:	Plasmon production from dark matter scattering
Date:	Wed, May 13, 2020, 11:00 - 12:00
Place:	Zoom Seminar
Related File:	2538.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Josh Eby (Weizmann)
Title:	Probing Novel Dark Matter Substructure at Galactic and Solar Scales
Date:	Thu, Apr 30, 2020, 15:00 - 16:00
Place:	Zoom Seminar
Related File:	2537.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Yashar Akrami (ENS Paris)
Title:	A synergistic pathway to new physics: Cosmic origins and fundamental theories from Stage IV cosmological surveys
Date:	Thu, Apr 23, 2020, 13:30 - 14:30
Place:	Seminar Room A

Special Seminar (Special Seminar)

Speaker:	【Cancelled】Mathew Madhavacheril (Perimeter Institute)
Title:	Cosmological applications of the kSZ effect
Date:	Wed, Apr 22, 2020, 15:30 - 16:30
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Grant Remmen (Berkeley)
Title:	The Boundary of the SMEFT
Date:	Wed, Apr 22, 2020, 11:00 - 12:00
Place:	Zoom Seminar
Related File:	2536.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Chunshan Lin (Jagiellonian University)
Title:	Einstein-Gauss-Bonnet gravity in 4 dimensional space-time
Date:	Tue, Apr 21, 2020, 15:30 - 16:30
Place:	Zoom Seminar
Related File:	2535.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Lutz Wisotzki (Leibniz-Institut für Astrophysik Potsdam (AIP))
Title:	Faint high-redshift galaxies and their Lyman-alpha emission
Date:	Thu, Apr 16, 2020, 16:00 - 17:00
Place:	Zoom Seminar
Related File:	2512.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Ben Gripaios (U. of Cambridge)
Title:	(TBA)
Date:	Wed, Apr 15, 2020, 13:30 - 14:30
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Will Donovan (Tsinghua University)
Title:	Windows on the Pfaffian-Grassmannian correspondence
Date:	Tue, Apr 14, 2020, 13:30 - 15:00
Place:	Zoom Seminar
Related File:	2534.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Michael Spannowsky (Durham University)
Title:	(TBA)
Date:	Mon, Apr 13, 2020, 13:30 - 14:30
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Joshua Eby (Weizmann Institute of Science)
Title:	(TBA)
Date:	Wed, Apr 08, 2020, 13:30 - 14:30
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Michele Oliosi (Yukawa Institute for Theoretical Physics, Kyoto University)
Title:	Constant-roll and primordial black holes
Date:	Tue, Apr 07, 2020, 15:30 - 16:30
Place:	Zoom Seminar
Related File:	2527.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Taiga Takaura (KEK)
Title:	(TBA)
Date:	Tue, Apr 07, 2020, 13:15 - 14:45
Place:	Lecture Hall

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Graham White (TRIUMF)
Title:	BBN and CMB bounds on hidden sector vectors
Date:	Mon, Apr 06, 2020, 11:00 - 12:00
Place:	Zoom Seminar
Related File:	2532.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Alejandro Ibarra
Title:	(TBA)
Date:	Fri, Apr 03, 2020, 13:30 - 14:30
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Danilo Marchesini (Tufts University)
Title:	The Increasing Importance of Dust in Massive Galaxies in the Early Universe
Date:	Thu, Apr 02, 2020, 13:30 - 14:30
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Tongyan Lin
Title:	(TBA)
Date:	Wed, Apr 01, 2020, 13:30 - 14:30
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Huanian Zhang (Univ. of Arizona)
Title:	On The Effect of Environment on Line Emission from the Circumgalactic Medium
Date:	Tue, Mar 31, 2020, 12:00 - 13:00
Place:	Lecture Hall

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Marcos Garcia (IFT Madrid)
Title:	(TBA)
Date:	Mon, Mar 30, 2020, 13:30 - 14:30
Place:	Lecture Hall

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】Nirmal Raj (TRIUMF National Lab)
Title:	(TBA)
Date:	Mon, Mar 30, 2020, 13:30 - 14:30
Place:	Lecture Hall

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	【Cancelled】 Guadalupe Canas-Herrera (University of Leiden )
Title:	Reconstruction of the speed of sound of the inflaton using early and late cosmological data
Date:	Thu, Mar 26, 2020, 13:30 - 14:30
Place:	Lecture Hall

IPMU Colloquium

Speaker:	Tomotake Matsumura (IPMU)
Title:	Searching for inflation using CMB B-modes
Date:	Wed, Mar 25, 2020, 15:30 - 17:00
Place:	Zoom Colloquium
Related File:	2453.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Yuto Moriwaki (The University of Tokyo)
Title:	(TBA)
Date:	Tue, Mar 24, 2020, 13:15 - 14:30
Place:	Lecture Hall

MS Seminar (Mathematics - String Theory)

Speaker:	Yegor Zenkevich (SISSA)
Title:	Gauge theories and quantum toroidal algebras
Date:	Mon, Mar 23, 2020, 13:15 - 14:45
Place:	Zoom Seminar
Blackboard:	(Blackboard talk)

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Sergej Monavari (Utrecht U)
Title:	Higher rank K-theoretic Donaldson-Thomas theory of points
Date:	Tue, Mar 17, 2020, 15:30 - 17:00
Place:	Lecture Hall

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Auguste Hebert (ENS Lyon)
Title:	(TBA)
Date:	Tue, Mar 17, 2020, 13:15 - 14:45
Place:	Lecture Hall

Special Seminar (IPMU-ICRR special seminar)

Speaker:	【Cancelled】Felix Aharonian (MPIK, Germany)
Title:	Revisiting the paradigm of Galactic Cosmic Rays
Date:	Fri, Mar 13, 2020, 15:30 - 16:30
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Rieko Momose (UTokyo)
Title:	Environmental dependence of galactic properties traced by Lyα forest absorption
Date:	Thu, Mar 12, 2020, 14:00 - 15:00
Place:	Seminar Room A
Related File:	2531.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Martijn Kool (Utrecht U.)
Title:	DT/PT correspondence for Calabi-Yau 4-folds
Date:	Wed, Mar 11, 2020, 13:15 - 14:45
Place:	Lecture Hall

Special Seminar (IPMU/ISSP Joint Seminar)

Speaker:	【Cancelled】Kareljan Schoutens (University of Amsterdam)
Title:	Kink dynamics in supersymmetric lattice models
Date:	Fri, Mar 06, 2020, 13:15 - 14:45
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	Shigenori Nakatuka (The University of Tokyo)
Title:	Dualities between subregular W-algebras and principal W- superalgebras
Date:	Thu, Mar 05, 2020, 13:15 - 14:30
Place:	Lecture Hall
Blackboard:	(Blackboard talk)

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Felix Aharonian (UCLA)
Title:	(TBA)
Date:	Tue, Mar 03, 2020, 15:30 - 17:00
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Norimichi Hirakawa (KEK)
Title:	(TBA)
Date:	Tue, Mar 03, 2020, 15:10 - 16:10
Place:	Seminar Room A

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】Jun Wang (Ohio State University)
Title:	A mirror theorem for Gromov-Witten theory without convexity
Date:	Tue, Mar 03, 2020, 13:15 - 14:45
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Eli Ryokoff (SLAC National Accelerator Laboratory)
Title:	The Magic of Red Galaxies: Tracing Structure Formation With Galaxy Clusters and More
Date:	Thu, Feb 27, 2020, 13:30 - 14:30
Place:	Lecture Hall
Related File:	2499.pdf

Special Seminar (APEC Lunch Seminar)

Speaker:	Jim Fuller (Caltech)
Title:	Surprising impacts of gravity waves on the deaths of massive stars
Date:	Tue, Feb 25, 2020, 12:00 - 13:00
Place:	Seminar Room A
Related File:	2524.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Tao Wang (The University of Tokyo/NAOJ)
Title:	New frontiers in galaxy and structure formation in the early universe and challenges to theoretical models
Date:	Thu, Feb 20, 2020, 13:30 - 14:30
Place:	Seminar Room A
Related File:	2520.pdf

Special Seminar (String Lunch Seminar)

Speaker:	Matthew Dodelson (IPMU)
Title:	Lorentzian singularities in thermal CFT correlators
Date:	Thu, Feb 20, 2020, 11:30 - 12:30
Place:	Balcony B
Blackboard:	(Blackboard talk)

MS Seminar (Mathematics - String Theory)

Speaker:	Young-Hoon Kiem (Seoul National University)
Title:	K-theoretic generalized Donaldson-Thomas invariants
Date:	Tue, Feb 18, 2020, 15:30 - 17:00
Place:	Seminar Room A
Blackboard:	(Blackboard talk)

MS Seminar (Mathematics - String Theory)

Speaker:	Adeel Khan (University of Regensburg, Germany)
Title:	Intersection theory of derived stacks
Date:	Tue, Feb 18, 2020, 13:15 - 14:45
Place:	Seminar Room A
Blackboard:	(Blackboard talk)

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Andrew Larkoski (Reed College)
Title:	Machine Learning for Particle Physics: What Can Humans Learn?
Date:	Mon, Feb 17, 2020, 12:15 - 13:15
Place:	Seminar Room A
Related File:	2466.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Thomas Edwards (Stockholm University)
Title:	Indirect Searches for Axion Dark Matter
Date:	Fri, Feb 14, 2020, 13:30 - 14:30
Place:	Seminar Room A
Related File:	2481.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Ting Xue (University of Melbourne)
Title:	Graded Lie algebras, character sheaves, and representations of DAHAs
Date:	Fri, Feb 14, 2020, 13:15 - 14:45
Place:	Seminar Room B
Blackboard:	(Blackboard talk)

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Harry Teplitz (Caltech/IPAC)
Title:	The Lyman Continuum Escape Fraction and the Legacy of Deep Extragalactic HST UV Imaging Surveys
Date:	Thu, Feb 13, 2020, 13:30 - 14:30
Place:	Seminar Room A
Related File:	2438.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Kari Vilonen (University of Melbourne)
Title:	Character sheaves of graded Lie algebras, geometric theory
Date:	Thu, Feb 13, 2020, 13:15 - 14:45
Place:	Seminar Room B
Blackboard:	(Blackboard talk)

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Aurora Simionescu (SRON)
Title:	Fire on ice: the complex relationship between supermassive black hole feedback and the cold and cooling gas in giant elliptical galaxies
Date:	Wed, Feb 12, 2020, 15:30 - 16:30
Place:	Seminar Room A
Related File:	2510.pdf

Special Seminar (ICRR-IPMU joint seminar)

Speaker:	Guillermo D. Megias (ICRR)
Title:	The relevance of neutrino-nucleus interaction models in T2K and SuperKamiokande
Date:	Mon, Feb 10, 2020, 15:30 - 17:00
Place:	Coference Room 6F, ICRR building
Related File:	2504.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	【Cancelled】 Zhi Jiang (Fudan University)
Title:	【Cancelled】 M-regular decomposition for pushforwards of pluricanonical bundles on abelian varieties
Date:	Tue, Feb 04, 2020, 15:30 - 17:00
Place:	Seminar Room A
Remarks:	【Cancelled】

MS Seminar (Mathematics - String Theory)

Speaker:	Sourav Ballav (The Institute of Mathematical Sciences)
Title:	Surface operators in N=2 SQCD and Seiberg duality
Date:	Tue, Feb 04, 2020, 13:15 - 14:30
Place:	Seminar Room A
Related File:	2460.pdf

Special Seminar (Astro Lunch Seminar)

Speaker:	Petr Baklanov (Institute for Theoretical and Experimental Physics)
Title:	Radiation Hydrodynamical Model for Strongly Lensed Supernova "Refsdal" and Time-delay Measurements between its Multiple Images
Date:	Tue, Feb 04, 2020, 12:00 - 13:00
Place:	Seminar Room A
Related File:	2469.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Tsutomu Yanagida (IPMU / Shanghai Jiao Tong University)
Title:	Discovery of seesaw mechanism
Date:	Mon, Feb 03, 2020, 13:30 - 14:30
Place:	Seminar Room A
Related File:	2483.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Amir Caspi (Southwest Research Institute)
Title:	New CubeSats for high-energy solar and astrophysics
Date:	Thu, Jan 30, 2020, 13:30 - 14:30
Place:	Seminar Room A

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Adolfo Simaz Bunzel (Instituto Argentino de Radioastronomia, Argentina)
Title:	Progenitors of low-mass binary black hole mergers observed with LIGO-Virgo gravitational wave detectors
Date:	Wed, Jan 29, 2020, 14:00 - 15:00
Place:	Balcony A
Related File:	2492.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Ryomei Iwasa (University of Copenhagen)
Title:	Motivic filtration on K-theory
Date:	Tue, Jan 28, 2020, 15:30 - 17:00
Place:	Seminar Room A
Blackboard:	(Blackboard talk)

MS Seminar (Mathematics - String Theory)

Speaker:	Andrew J. McLeod (Niels Bohr Institute, Copenhagen)
Title:	Galois Theory in Gauge Theory, through Seven Loops
Date:	Tue, Jan 28, 2020, 13:15 - 14:30
Place:	Seminar Room A
Related File:	2429.pdf

Special Seminar (APEC Lunch Seminar)

Speaker:	Francois Mernier (ESA)
Title:	From Supernovae to Galaxies (and Beyond): What Metals in Hot Galactic and Cluster Atmospheres Tell Us
Date:	Tue, Jan 28, 2020, 12:00 - 13:00
Place:	Seminar Room A
Related File:	2474.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Soumangsu Bhusan Chakraborty (The Tata Institute of Fundamental Research)
Title:	String and field theory realization of TT-bar and related deformations
Date:	Mon, Jan 27, 2020, 13:15 - 14:30
Place:	Seminar Room A
Related File:	2464.pdf

APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker:	Po-Yen Tseng (Yonsei University)
Title:	Heating neutron stars with GeV dark matter
Date:	Fri, Jan 24, 2020, 13:30 - 14:30
Place:	Seminar Room A
Related File:	2458.pdf

Special Seminar (GTM Seminar)

Speaker:	Alexis Roquefeuil (IPMU)
Title:	Quantum K-theory of projective spaces and confluence of q-difference equations
Date:	Thu, Jan 23, 2020, 15:30 - 17:00
Place:	Seminar Room B
Blackboard:	(Blackboard talk)