Workshop: Complexity, information, and tractable simulations of quantum many-body dynamics: June 8-12, 2026

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Organized by:
Vincenzo Alba
Jerome Dubail
Mari-Carmen Banuls
Aditi Mitra
Anatoli Polkovniko

The workshop will foster interactions among experts in quantum and classical simulation methods, quantum information, and tractable systems, to assess the state-of-the art of these questions, and propose benchmarks that may help answer it. First, the workshop will stimulate a complexity-informed exploration of dynamics in tractable systems. A second strand of the workshop aims at exploring complexity in embryonic quantum computing platforms, with the goal of providing a complexity-based certification of quantum computing devices. In particular, the workshop will also explore out-of-equilibrium protocols beyond quantum quenches and Floquet driving, focusing, for instance, on protocols that are
relevant for quantum state preparation and slow driving. The workshop will stimulate the quest for new examples of tractable dynamics in open quantum systems, in which complexity-related questions can be addressed quantitatively.

The workshop will aim at establishing our anchoring points in the interplay between complexity and hydrodynamics by exploring tractable systems, for instance random unitary circuits. An important goal of the workshop is to bring together experts in out-of-equilibrium to investigate sublinear corrections in the entanglement dynamics and to assess and boost collaborations between the communities working on classical and quantum many-body systems. This will allow establishing firm results to characterize the nexus between entanglement, complexity and universal transport properties.

This workshop is part of the program: Complexity, information, and tractable simulations of quantum many-body dynamics: June 1 – July 2, 2026.

Talk Schedule


Time Title Speaker Location
8:30am Breakfast N/A SCGP Cafe
9:30am Complexity of the many-body problem beyond entanglement: magic and sampling Marcello Dalmonte SCGP 102
10:30am Coffee Break N/A SCGP Cafe
11:00am Universality and complexity in quantum dynamics at early times Max McGinley SCGP 102
12:00pm Lunch N/A SCGP Cafe
1:00pm Quantum Chaos, Operator Spreading, and Dynamical Compressed Sensing of Quantum States Ben Craps SCGP 102
2:30pm Out-of-equilibrium dynamics in large-scale neutral-atom quantum simulators Monika Aidelsburger SCGP 102
3:30pm Tea N/A SCGP Cafe
4:00pm Conformal boundary conditions of Z_2 orbifolds and Stabilizer Renyi Entropy Masaki Oshikawa SCGP 102

Time Title Speaker Location
8:30am Breakfast N/A SCGP Cafe
9:30am Universal upper bound on ergotropy and no-go theorem by the eigenstate thermalization hypothesis Masahito Ueda SCGP 102
10:30am Coffee Break N/A SCGP Cafe
11:00am Thermalization Universality Classes Sergej Flach SCGP 102
12:00pm Group Photo N/A SCGP Lobby
12:05pm Lunch N/A SCGP Cafe
2:30pm Stationary excited many-body states (SEMBSs) and tests of generalized hydrodynamics (GHD) after Bragg scattering in a 1D Bose gas  David Weiss SCGP 102
3:30pm Tea N/A SCGP Cafe
4:00pm Classical periodic trajectories and quantum scars in many-spin systems Boris Fine SCGP 102

Time Title Speaker Location
8:30am Breakfast N/A SCGP Cafe
9:30am Mixed state deep thermalization Pavel Kos SCGP 102
10:30am Coffee Break N/A SCGP Cafe
11:00am Probing chaos and ergodicity in programmable quantum matter Joaquin Rodriguez-Nieva SCGP 102
12:00pm Lunch N/A SCGP Cafe
1:00pm Stabilizing Floquet orders to infinite time Anushya Chandra SCGP 102
2:30pm Quantum dynamics and chaos in permutation circuits Katja Klobas SCGP 102
3:30pm Tea N/A SCGP Cafe
4:00pm Mechanism of eigenstate thermalization breakdown Lev Vidmar SCGP 102

Time Title Speaker Location
8:30am Breakfast N/A SCGP Cafe
9:30am Charge Transport Capacity as a Probe of Resonances in Models of Many-Body Localization Olexei Motrunich SCGP 102
10:30am Coffee Break N/A SCGP Cafe
11:00am Bounds on quantum evolution complexity via lattice cryptography Marine De Clerck SCGP 102
12:00pm Lunch N/A SCGP Cafe
1:00pm Entanglement transitions and non-unitary quantum chaos in translation-invariant tensor networks Sam Garratt SCGP 102
2:30pm Tensor network simulation of quantum scattering in D>1 spatial dimensions Thomas Barthel SCGP 102
3:30pm Tea N/A SCGP Cafe
4:00pm Truncated propagator — a tool for many-body physics Marko Znidaric SCGP 102
6:00pm Workshop Banquet N/A SCGP Cafe

Time Title Speaker Location
8:30am Breakfast N/A SCGP Cafe
9:30am Phase transitions in deep thermalization: resource localizability and deep ergodicity-breaking Wen Wei Ho SCGP 102
10:30am Coffee Break N/A SCGP Cafe
11:00am Circuit complexity dynamics of subsystems Nick Hunter-Jones SCGP 102
12:00pm Lunch N/A SCGP Cafe
1:00pm Area-law representability of many-body chaotic dynamics Tarun Grover SCGP 102
2:30pm Elusive hierarchy of relaxation times in quantum kinetically constrained models Lenart Zadnik SCGP 102
3:30pm Tea N/A SCGP Cafe