APS Logo

Recurrent neural networks for many-body physics

ORAL · Invited

Abstract

I will discuss our recent work on the use of autoregressive neural networks for many-body physics. In particular, I will discuss two approaches to represent quantum states using these models and their applications to the reconstruction of quantum states, the simulation of real-time dynamics of open quantum systems, and the approximation of ground states of many-body systems displaying long-range order, frustration, and topological order. Finally, I will discuss how annealing in these systems can be used for combinatorial optimization where we observe solutions to problems that are orders of magnitude more accurate than simulated and simulated quantum annealing.

Publication: -Recurrent neural network wave functions. M Hibat-Allah, M Ganahl, LE Hayward, RG Melko, J Carrasquilla. Physical Review Research 2 (2), 023358 (2020)<br>-Reconstructing quantum states with generative models. J Carrasquilla, G Torlai, RG Melko, L Aolita. Nature Machine Intelligence 1 (3), 155-161 (2019)<br>-Variational neural annealing. M Hibat-Allah, EM Inack, R Wiersema, RG Melko, J Carrasquilla. Nature Machine Intelligence 3 (11), 952-961 (2021)<br>-Autoregressive neural network for simulating open quantum systems via a probabilistic formulation<br>D Luo, Z Chen, J Carrasquilla, BK Clark. Physical review letters 128 (9), 090501 (2022)

Presenters

  • Juan Carrasquilla

    Vector Institute for Artificial Intelligence

Authors

  • Juan Carrasquilla

    Vector Institute for Artificial Intelligence