Exploring the quantum chromodynamics phase diagram: from hadrons and nuclei to matter under extreme conditions (HADNUCMAT)

Time-Dependent Neural Quantum States: a new approach for quantum dynamics

28 Jan 2026, 15:35

35m

1st floor room V12M (Facultat de Física, Universitat de Barcelona)

Talks

Speaker

Alejandro Romero-Ros (Universitat de Barcelona)

Description

Neural Quantum States (NQS) leverage the parameterization of the wave function with neural-networks. In contrast to other variational methods, they are highly scalable with system size and capable of capturing complex behaviours.

Here, we present proof-of-principle time-dependent NQS simulations to illustrate the ability of this approach to effectively capture key aspects of quantum dynamics in the continuum, from the simple quantum harmonic oscillator to the Gross-Piraevskii Equation.

These results highlight the potential of NQS for studying quantum dynamics and open the way for applications in more complex many-body systems, including ultracold atoms, nuclear physics, and quantum simulation.