Workshop I: Multiscale Approaches in Quantum Mechanics

Part of the Long Program Advancing Quantum Mechanics with Mathematics and Statistics
March 28 - April 1, 2022

Schedule

All times in this Schedule are Pacific Time (PT)

Monday, March 28, 2022

Morning Session
8:00 - 8:55 Check-In/Light Breakfast (Hosted by IPAM)
8:55 - 9:00 Welcome & Opening Remarks: Dean Miguel GarcĂ­a-Garibay (Dean of Physical Sciences, UCLA) and Dima Shlyakhtenko (Director, IPAM)
9:00 - 9:50
Alexandre Tkatchenko (University of Luxembourg)

Multiscale Approaches to Quantum Mechanics: From Vacuum, to Atoms, to Engineering-Scale Structures

10:00 - 10:15 Break
10:15 - 11:05
11:15 - 11:30 Break
11:30 - 12:20
Angel Rubio (Max Planck Institute for the Structure and Dynamics of Matter)

Virtual Talk: Polaritonic Quantum Materials: a first principles QEDFT perspective

12:30 - 2:30 Lunch (on your own)

Afternoon Session
2:30 - 3:20
Dominika Zgid (University of Michigan)

Post-DFT Green's function embedding

3:30 - 3:45 Break
3:45 - 4:35
Michael Lindsey (Courant Institute of Mathematical Sciences)

Virtual talk: Quantum embedding with lower bounds

4:45 - 5:10 Lightning Poster Session
5:10 - 6:45 Poster Session & Reception (Hosted by IPAM)

Tuesday, March 29, 2022

Morning Session
8:00 - 9:00 Check-In/Light Breakfast (Hosted by IPAM)
10:00 - 10:15 Break
10:15 - 11:05
11:15 - 11:30 Break
11:30 - 12:20
Christoph Ortner (University of British Columbia)

Modelling Atomic Properties with the Atomic Cluster Expansion

12:30 - 2:30 Lunch (on your own)

Afternoon Session
2:30 - 3:20
Gero Friesecke (Technische Universität München)

Fast algorithm for the strong-interaction limit of density functional theory

3:30 - 4:00 Break
4:00 - 4:50
Reinhold Schneider (Technische Universität Berlin)

Tensor Networks (QC-DMRG) in a Complete Active Space Coupled Cluster Method


Wednesday, March 30, 2022

Morning Session
8:00 - 9:00 Check-In/Light Breakfast (Hosted by IPAM)
9:00 - 9:50
Prineha Narang (Harvard University)

 

10:00 - 10:15 Break
10:15 - 11:05
11:15 - 11:30 Break
11:30 - 12:20
12:30 - 2:30 Lunch (on your own)

Afternoon Session
2:30 - 3:20
3:30 - 4:00 Break
4:00 - 4:50
Hakan Tureci (Princeton University)

Virtual talk: Quantum electrodynamic modeling of superconducting quantum systems


Thursday, March 31, 2022

Morning Session
8:00 - 9:00 Check-In/Light Breakfast (Hosted by IPAM)
9:00 - 9:50
10:00 - 10:15 Break
10:15 - 11:05
11:15 - 11:30 Break
11:30 - 12:20
12:30 - 2:30 Lunch (on your own)

Afternoon Session
2:30 - 3:20
3:30 - 4:00 Break
4:00 - 4:50
Stefan Chmiela (Technische Universität Berlin)

Non-locality in machine learning force fields


Friday, April 1, 2022

Morning Session
8:00 - 9:00 Check-In/Light Breakfast (Hosted by IPAM)
9:00 - 9:50
10:00 - 10:15 Break
10:15 - 11:05
11:15 - 11:30 Break
11:30 - 12:20
12:30 - 2:30 Lunch (on your own)

Afternoon Session
2:30 - 2:50
Mihail Bogojeski (Technische Universität Berlin)

Message passing neural networks for atomistic systems: Molecules

3:00 - 3:20
Marcel Langer (Technische Universität Berlin)

Message passing neural networks for atomistic systems: Materials

3:30 - 4:00 Break
4:00 - 4:50