SciPost Submission Page
Quantum Dynamics with Time-Dependent Neural Quantum States
by Alejandro Romero-Ros, Javier Rozalén Sarmiento and Arnau Rios
Submission summary
| Authors (as registered SciPost users): | Alejandro Romero-Ros |
| Submission information | |
|---|---|
| Preprint Link: | scipost_202509_00052v1 (pdf) |
| Code repository: | https://github.com/Alejandro-FQA/EuCAIFCon2025 |
| Date accepted: | Feb. 5, 2026 |
| Date submitted: | Sept. 29, 2025, 10:36 a.m. |
| Submitted by: | Alejandro Romero-Ros |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | The 2nd European AI for Fundamental Physics Conference (EuCAIFCon2025) |
| Ontological classification | |
|---|---|
| Academic field: | Physics |
| Specialties: |
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| Approaches: | Theoretical, Computational |
Abstract
We present proof-of-principle time-dependent neural quantum state (NQS) simulations to illustrate the ability of this approach to effectively capture key aspects of quantum dynamics in the continuum. NQS leverage the parameterization of the wave function with neural-network architectures. Here, we put NQS to the test by solving the quantum harmonic oscillator. We obtain the ground state and perform coherent state and breathing mode dynamics. Our results are benchmarked against analytical solutions, showcasing an excellent agreement.
Current status:
Editorial decision:
For Journal SciPost Physics Proceedings: Publish
(status: Editorial decision fixed and (if required) accepted by authors)
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