Numerical solution of nonlinear Schrödinger equation by a hybrid pseudospectral-variational quantum algorithm

Abstract The time-dependent one-dimensional nonlinear Schrödinger equation (NLSE) is solved numerically by a hybrid pseudospectral-variational quantum algorithm that connects a pseudospectral step for the Hamiltonian term with a variational step for the nonlinear term. The Hamiltonian term is treate...

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Bibliographic Details
Main Authors: Nikolas Köcher, Hendrik Rose, Sachin S. Bharadwaj, Jörg Schumacher, Stefan Schumacher
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-05660-3
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