Workshop I: Multiscale Approaches in Quantum Mechanics - IPAM

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

08:00-08:55
Check-In/Light Breakfast (Hosted by IPAM)
08:55-09:00
Welcome & Opening Remarks: Dean Miguel García-Garibay (Dean of Physical Sciences, UCLA) and Dima Shlyakhtenko (Director, IPAM)
09:00-09:50
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
Giulia Galli (University of Chicago)
Embedding theories for quantum simulations on hybrid classical-quantum architectures
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

Afternoon Session

12:30-14:30
Lunch (on your own)
14:30-15:20
Dominika Zgid (University of Michigan)
Post-DFT Green's function embedding
15:30-15:45
Break
15:45-16:35
Michael Lindsey (New York University)
Virtual talk: Quantum embedding with lower bounds
16:45-17:10
Lightning Poster Session
17:10-18:45
Poster Session & Reception (Hosted by IPAM)

Tuesday, March 29, 2022

Morning Session

08:00-09:00
Check-In/Light Breakfast (Hosted by IPAM)
10:00-10:15
Break
10:15-11:05
Andrew Millis (Columbia University)
Virtual Talk: Twisted Transition Metal Dicalcogenides: Experimental Tests of Quantum Embedding and Theories
11:15-11:30
Break
11:30-12:20
Christoph Ortner (University of British Columbia)
Modelling Atomic Properties with the Atomic Cluster Expansion

Afternoon Session

12:30-14:30
Lunch (on your own)
14:30-15:20
Gero Friesecke (Technische Universität München)
Fast algorithm for the strong-interaction limit of density functional theory
15:30-16:00
Break
16:00-16:50
Reinhold Schneider (Technische Universität Berlin)
Tensor Networks (QC-DMRG) in a Complete Active Space Coupled Cluster Method

Wednesday, March 30, 2022

Morning Session

08:00-09:00
Check-In/Light Breakfast (Hosted by IPAM)
09:00-09:50
Prineha Narang (University of California, Los Angeles (UCLA))
Title not available
10:00-10:15
Break
10:15-11:05
Laura Gagliardi (University of Chicago)
Virtual Talk: Localized-Wave-Function Methods in Quantum Chemistry and Their Extension to Quantum Computers
11:15-11:30
Break
11:30-12:20
Michael Weinstein (Columbia University)
Virtual Talk: Discrete honeycombs, rational edges and edge states

Afternoon Session

12:30-14:30
Lunch (on your own)
14:30-15:20
Mitchell Luskin (University of Minnesota)
Electronic Observables for Relaxed 2D van der Waals Heterostructures at the Moiré Scale
15:30-16:00
Break
16:00-16:50
Hakan Tureci (Princeton University)
Virtual talk: Quantum electrodynamic modeling of superconducting quantum systems

Thursday, March 31, 2022

Morning Session

08:00-09:00
Check-In/Light Breakfast (Hosted by IPAM)
09:00-09:50
Alejandro Rodriguez (Princeton University)
Virtual Talk: Physical bounds on wave phenomena as quadratically constrained quadratic programs
10:00-10:15
Break
10:15-11:05
Marco Govoni (Argonne National Laboratory)
Code interoperability extends the scope of first principles spectroscopy
11:15-11:30
Break
11:30-12:20
Jianfeng Lu (Duke University Medical Center)
Virtual Talk: Taming the dynamical sign problem in diagrammatic algorithms for open quantum systems

Afternoon Session

12:30-14:30
Lunch (on your own)
14:30-15:20
Fabian Faulstich (University of California, Berkeley (UC Berkeley))
On the pure state v-representability of density matrix embedding theory—an augmented lagrangian approach
15:30-16:00
Break
16:00-16:50
Stefan Chmiela (Technische Universität Berlin)
Non-locality in machine learning force fields

Friday, April 1, 2022

Morning Session

08:00-09:00
Check-In/Light Breakfast (Hosted by IPAM)
09:00-09:50
Martin Stöhr (University of Luxembourg)
Why More is Different: The (Non-)Scalability of Approximations in Modeling Non-covalent Interactions
10:00-10:15
Break
10:15-11:05
George Booth (King's College London)
Virtual Talk: A rigorous framework for embedding realistic interacting quantum systems
11:15-11:30
Break
11:30-12:20
Matteo Gori (University of Luxembourg)
Second-Quantization of Many-Body Dispersion Formalism: Towards Modeling of Million Atom Systems in Arbitrary Environments

Afternoon Session

12:30-14:30
Lunch (on your own)
14:30-14:50
Mihail Bogojeski (Technische Universität Berlin)
Message passing neural networks for atomistic systems: Molecules
15:00-15:20
Marcel Langer (École Polytechnique Fédérale de Lausanne (EPFL))
Message passing neural networks for atomistic systems: Materials
15:30-16:00
Break
16:00-16:50
Timothy Gould (Griffith University)
Virtual Talk: Multiscale approaches to dispersion modelling
Printable Version