Seminar/Colloquium Archive

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

Speaker:	Jorinde Van De Vis (DESY)
Title:	Model-independent energy budget of gravitational waves from a cosmological first-order phase transition
Date:	Wed, Nov 18, 2020, 16:00 - 17:00
Place:	Zoom
Related File:	2572.pdf

IPMU Colloquium

Speaker:	Metin Ata (Kavli IPMU)
Title:	High redshift galaxy clusters as a cosmological tool (Posdoc Colloquium)
Date:	Fri, Nov 13, 2020, 15:30 - 16:00
Place:	Zoom
Related File:	2593.pdf
Remarks:	IPMU Postdoc Colloquium Series 12 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

IPMU Colloquium

Speaker:	Graham White (Kavli IPMU)
Title:	Using cosmology to constrain vanilla leptogenesis (Posdoc Colloquium)
Date:	Fri, Nov 13, 2020, 15:00 - 15:30
Place:	Zoom
Remarks:	IPMU Postdoc Colloquium Series 11 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

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

Speaker:	Thomas Konstandin (DESY)
Title:	Gravitational waves and particle physics
Date:	Wed, Nov 11, 2020, 16:30 - 17:30
Place:	Zoom
Related File:	2571.pdf

IPMU Colloquium

Speaker:	Ipsita Saha (Kavli IPMU)
Title:	Status of EWkinos in view of muon (g-2), WIMP and collider searches (Posdoc Colloquium)
Date:	Fri, Nov 06, 2020, 15:30 - 16:00
Place:	Zoom
Related File:	2591.pdf
Remarks:	IPMU Postdoc Colloquium Series 10 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

IPMU Colloquium

Speaker:	John Welliaveetil (Kavli IPMU)
Title:	An Introduction to non-Archimedean geometry (Posdoc Colloquium)
Date:	Fri, Nov 06, 2020, 15:00 - 15:30
Place:	Zoom
Related File:	2590.pdf
Remarks:	IPMU Postdoc Colloquium Series 9 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

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

Speaker:	Gongbo Zhao (NAOC)
Title:	Cosmological tensions in light of the latest eBOSS observations
Date:	Thu, Nov 05, 2020, 11:00 - 12:00
Place:	Zoom
Related File:	2607.pdf

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

Speaker:	Katelin Schutz (MIT)
Title:	Making dark matter out of light: the cosmology of sub-MeV freeze-in
Date:	Wed, Nov 04, 2020, 10:00 - 11:00
Place:	Zoom
Related File:	2570.pdf

IPMU Colloquium

Speaker:	Dmitrii Galakhov (Kavli IPMU)
Title:	BPS states and geometry (Posdoc Colloquium)
Date:	Fri, Oct 30, 2020, 15:30 - 16:00
Place:	Zoom
Related File:	2589.pdf
Remarks:	IPMU Postdoc Colloquium Series 8 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

IPMU Colloquium

Speaker:	Robin Rinze Kooistra (Kavli IPMU)
Title:	Probing heating with the Lyman Alpha forest (Posdoc Colloquium)
Date:	Fri, Oct 30, 2020, 15:00 - 15:30
Place:	Zoom
Related File:	2588.pdf
Remarks:	IPMU Postdoc Colloquium Series 7 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

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

Speaker:	Matthieu Tristram (Université Paris-Saclay, CNRS/IN2P3, IJCLab)
Title:	Planck constraints on the tensor-to-scalar ratio
Date:	Thu, Oct 29, 2020, 16:30 - 17:30
Place:	Zoom
Related File:	2605.pdf

Special Seminar (GTM seminar)

Speaker:	Yalong Cao (Kavli IPMU)
Title:	Gopakumar-Vafa type invariants for Calabi-Yau 4-folds
Date:	Thu, Oct 29, 2020, 15:30 - 17:00
Place:	Zoom
Related File:	2606.pdf
Remarks:	There will be subsequent three unofficial talks on Nov. 4 15:30-17:00, Nov. 5 10:30-12:00, 15:30-17:00 with the same Meeting id, passcode. Title/abstract will be sent by the mailing list.

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

Speaker:	Mikko Laine (ITP/ U Bern)
Title:	Precision studies of GeV-scale leptogenesis and relation to dark matter
Date:	Wed, Oct 28, 2020, 16:00 - 17:00
Place:	Zoom
Related File:	2569.pdf

IPMU Colloquium

Speaker:	Yuya Sakurai (Kavli IPMU)
Title:	Supermassive black hole seed formation in the early universe(Posdoc Colloquium)
Date:	Fri, Oct 23, 2020, 15:30 - 16:00
Place:	Zoom
Related File:	2587.pdf
Remarks:	IPMU Postdoc Colloquium Series 6 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

IPMU Colloquium

Speaker:	Yevgeny Stadnik (Kavli IPMU)
Title:	Probing ultra-low-mass dark matter via varying fundamental “constants”(Posdoc Colloquium)
Date:	Fri, Oct 23, 2020, 15:00 - 15:30
Place:	Zoom
Related File:	2586.pdf
Remarks:	IPMU Postdoc Colloquium Series 5 Registration necessary from here: https://ipmu.zoom.us/webinar/register/WN_SiQNqIjNSfCUiA0na9o58g

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

Speaker:	Oksana Iarygina (Leiden U)
Title:	The physical mass scales of multi-field preheating
Date:	Wed, Oct 21, 2020, 16:30 - 17:30
Place:	Zoom
Related File:	2564.pdf

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

Speaker:	Samuel McDermott (Fermi Lab)
Title:	New Physics and the Black Hole Mass Gap
Date:	Wed, Oct 21, 2020, 10:00 - 11:00
Place:	Zoom
Related File:	2568.pdf

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