Workshop III: Many-body Quantum Systems via Classical and Quantum Computation - IPAM

Workshop III: Many-body Quantum Systems via Classical and Quantum Computation

Part of the Long Program Mathematical and Computational Challenges in Quantum Computing
November 6 - 9, 2023

Schedule

All times in this Schedule are Pacific Time (PT)

Monday, November 6, 2023

Morning Session

08:00-08:55
Check-In/Breakfast (Hosted by IPAM)
08:55-09:00
Welcome & Opening Remarks
SESSION CHAIR: Richard Ross (University of California, Los Angeles)
09:00-09:50
Sophia Economou (Virginia Tech)
Adaptive quantum simulation algorithms
10:00-10:15
Break
10:15-11:05
Abhinav Kandala (IBM Thomas J. Watson Research Center)
Evidence for the utility of quantum computing before fault tolerance.
11:15-11:30
Break
11:30-12:20
Ojas Parekh (Sandia National Laboratories)
Suffering from a hard local Hamiltonian? Quantum approximation algorithms may help.

Afternoon Session

12:30-14:30
Lunch (on your own)
SESSION CHAIR: Paul Cazeaux (Virginia Polytechnic Institute and State University)
14:30-15:20
Norbert Schuch (University of Vienna)
Lower bounding ground state energies through renormalization and tensor networks
15:30-16:00
Break
16:00-16:50
Shankar Balasubramanian (Massachusetts Institute of Technology)
Ultraslow dynamics, fragile fragmentation, exotic entanglement, and geometric group theory
17:00-17:15
Lightning Poster Session
17:15-18:30
Poster Session & Reception (Hosted by IPAM)

Tuesday, November 7, 2023

Morning Session

08:00-09:00
Check-In/Breakfast (Hosted by IPAM)
SESSION CHAIR: Sophia Economou (Virginia Tech)
09:00-09:50
Itay Hen (University of Southern California (USC))
QMC of everything: A universal algorithm for simulating arbitrary quantum many-body systems
10:00-10:15
Break
10:15-11:05
Paul Cazeaux (Virginia Polytechnic Institute and State University)
Randomized Algorithms for Rounding and Rank Compression in the Tensor Train Format
11:15-11:30
Break
11:30-12:20
Prineha Narang (University of California, Los Angeles (UCLA))
From nonequilibrium quantum systems to open quantum systems

Afternoon Session

12:30-14:30
Lunch (on your own)
SESSION CHAIR: Mitchell Luskin (University of Minnesota)
14:30-15:20
Nick Mayhall (Virginia Polytechnic Institute and State University)
Electronic structure theory via Classical and Quantum Computation
15:30-16:00
Break
16:00-16:50
Joonho Lee (Harvard University)
Auxiliary-Field Quantum Monte Carlo Beyond Hartree-Fock Trial Wavefunctions

Wednesday, November 8, 2023

Morning Session

08:00-09:00
Check-In/Breakfast (Hosted by IPAM)
SESSION CHAIR: Richard Ross (University of California, Los Angeles)
09:00-09:50
Daniel Mark (Massachusetts Institute of Technology)
Universal fluctuations in ergodic quantum dynamics, and their use for benchmarking highly entangled states
10:00-10:15
Break
10:15-11:05
Gary Mooney (University of Melbourne)
Large-scale Entanglement on Physical Quantum Computers
11:15-11:30
Break
11:30-12:20
Thomas Schuster (California Institute of Technology)
Noise, complexity, and information dynamics in quantum circuits

Afternoon Session

12:30-12:45
Group Photo
12:45-14:30
Lunch (on your own)
SESSION CHAIR: Marius Junge (University of Illinois)
14:30-15:20
Jacob Miller (Zapata Computing)
Synergy Between Quantum Circuits and Tensor Networks
15:30-16:15
Break
16:15-17:00
Panel Discussion

Thursday, November 9, 2023

Morning Session

08:00-09:00
Check-In/Breakfast (Hosted by IPAM)
SESSION CHAIR: Norbert Schuch (University of Vienna)
09:00-09:50
Bill Fefferman (University of Chicago)
Have we seen a demonstration of experimental quantum advantage?
10:00-10:15
Break
10:15-11:05
Ewout Van den Berg (IBM Research)
Quantum error mitigation for observable expectation values and shot counts
11:15-11:30
Break
11:30-12:20
Leo Zhou (California Institute of Technology)
Quantum Advantages in Energy Minimization

Afternoon Session

12:30-14:30
Lunch (on your own)
SESSION CHAIR: Katerina Gratsea (ICFO)
14:30-15:20
Ryan Babbush (Google)
Searching for valuable applications of fault-tolerant quantum computers in chemistry
15:30-16:00
Break
16:00-16:50
Vedika Khemani (Stanford University)
Quantum information phases in space-time: measurement-induced entanglement and teleportation on a noisy quantum processor
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