Simulation of far-from-equilibrium quantum many-body dynamics - SimQuDyn

Liste der Beiträge

2. Quantum Simulation and Quantum Computing with Ultracold Fermionic Atoms in Optical Lattices

Immanuel Bloch

30.03.26, 09:30

3. Talk

Michael Knap

30.03.26, 10:00

4. Spin-resolved microscopy of strontium SU(N) Fermi-Hubbard systems

Leticia Tarruell

30.03.26, 11:00

Talk

5. Quantum and classical algorithms for many-body Gibbs states

Dima Abanin

30.03.26, 11:30

Talk

6. Simulating particle collisions using quantum computers

Roland Farrell

30.03.26, 13:30

Talk

7. Observation of hadron scattering in a lattice gauge theory on a quantum computer

Julian Schuhmacher

30.03.26, 14:00

8. Hybrid Analog-Digital Quantum Simulation with Ultracold Fermions

Philipp Preiss

30.03.26, 15:00

Talk

Understanding strongly correlated many-fermion systems remains one of the central open challenges in condensed matter physics. Quantum gas microscopes have enabled major advances in this direction by providing analog quantum simulators with single-site- and single-atom-resolved control and detection. However, compared to digital quantum information processors, analog platforms remain limited...

9. Microscopic Dynamics of False Vacuum Decay in the 2+1D Quantum Ising Model

Umberto Borla

30.03.26, 15:30

Talk

False vacuum decay is a prominent phenomenon relevant to elementary particle physics and early-universe cosmology. Understanding its microscopic dynamics is currently a major challenge and research thrust. Recent advances in numerical techniques allow for the extraction of related signatures in tractable systems in two spatial dimensions over intermediate timescales. Here, we focus on the 2 +...

10. Observation of constructive interference at the edge of quantum ergodicity

Nikita Astrakhantsev

30.03.26, 16:00

12. Studying doped magnet with a Rydberg quantum simulator

Antoine Browaeys

31.03.26, 09:30

Talk

13. Talk

Hannes Pichler

31.03.26, 10:00

Talk

14. New tools for resource-efficient digital simulation with atom arrays

Jake Covey

31.03.26, 11:00

Arrays of neutral atoms in optical tweezers are an excellent setting for simulating the dynamics of quantum matter. Programmable control over each atom and their interactions in the array offers new capabilities for compiling Hamiltonians that are not amenable to direct analog simulations with global control, and it offers the possibility to perform simulations at the logical level to obviate...

15. State preparation and detection for quantum simulation of particle collisions

Federica Surace

31.03.26, 11:30

Talk

16. Quantum computing with metastable atomic qubits

Johannes Zeiher

31.03.26, 13:30

Talk

17. Superconducting Pairing Correlations on a 98-qubit Trapped-Ion Quantum Computer

Henrik Dreyer

31.03.26, 14:00

Talk

18. What can AI agents do for quantum physics?

Florian Marquardt

31.03.26, 15:00

Talk

19. Talk

Dries Sels

31.03.26, 15:30

20. Ultra-high resolution spectral functions using complex-time Krylov spaces

Sebastian Paeckel

31.03.26, 16:00

21. Quantum simulation with neutral atoms: from analog to digital

Sasha Geim

01.04.26, 09:30

Talk

22. Emergent Gauge Theories and Universal Codes from Analog and Digital Quantum Dynamics

Ruben Verresen

01.04.26, 10:00

Talk

23. An infinite hierarchy of multi-copy quantum learning advantages

Richard Kueng

01.04.26, 11:00

Talk

Learning properties of quantum states from measurement data is a fundamental challenge in quantum information. The sample complexity of such tasks depends crucially on the measurement primitive. While shadow tomography achieves sample-efficient learning by allowing entangling measurements across many copies, it requires prohibitively deep circuits. At the other extreme, two-copy measurements...

24. Probing Complex Quantum Dynamics with Pauli Path Spectroscopy

Andreas Elben

01.04.26, 11:30

Talk

25. Open quantum many-body systems: thermalization and efficient mixing

Álvaro Alhambra

01.04.26, 15:30

Talk

26. Many-body memories

Ethan Lake

01.04.26, 16:00

Talk

27. Quenches across the Bose Glass transition

Ulrich Schneider

02.04.26, 09:30

Talk

28. Fading ergodicity

Lev Vidmar

02.04.26, 10:00

Talk

29. Creating and Exploring Bose-Einstein Condensates of Dipolar Molecules

Sebastian Will

02.04.26, 11:00

Talk

30. Ergodicity breaking meets criticality in a gauge-theory quantum simulator

Ana Hudomal

02.04.26, 11:30

Talk

31. Preparing injective PEPs with gapped parent Hamiltonians.

Rahul Trivedi

02.04.26, 13:30

Talk

Projected entangled pair states (PEPs) describe area law states that are believed to be ground states of gapped Hamiltonians in 2 and higher dimension. I will present a few results concerning a class of PEPs which additionally satisfy an injectivity condition - these PEPs can describe states that are not topologically ordered but are still ground states of gapped local Hamiltonians. First, I...

32. Running Quantum Computers in Discovery Mode

Benedikt Placke

02.04.26, 14:00

Talk

We propose using quantum computers in conjunction with classical machine learning to discover instances of interesting quantum many-body dynamics. Concretely, an “interest function” is defined for a given circuit (family) instance that can be evaluated on a quantum computer. The circuit is then adapted by a classical learning agent to maximize interest. We illustrate this approach using two...

33. Floquet superheating

Hongzheng Zhao

02.04.26, 15:00

Talk

34. Non-ergodic dynamics in SU(2) lattice gauge theory: scars, fragmentation, and disorder-free localization

Giovanni Cataldi

02.04.26, 15:30

Talk

Non-Abelian lattice gauge theories provide a setting where local constraints reshape far-from-equilibrium quantum many-body dynamics and can obstruct thermalization.
In a (1+1)D SU(2) lattice gauge theory with dynamical matter, three non-ergodic phenomena are identified, each with a different origin. In regimes where the gauge-invariant dynamics is otherwise ergodic, low-overhead...

11. Poster Session