Update references.bib

Author: mhjensen

doc/src/FuturePlans/references.bib

@@ -68,4 +68,14 @@ @misc{jenab2026paralleliqccenables200
       archivePrefix={arXiv},
       primaryClass={quant-ph},
       url={https://arxiv.org/abs/2603.08883}, 
+}
+
+@misc{ziqi2026advancingmachinelearningapplications,
+      title={Advancing Machine Learning Applications in Quantum Few-Body Systems}, 
+      author={Jin Ziqi and Paolo Recchia and Mario Gattobigio},
+      year={2026},
+      eprint={2603.12668},
+      archivePrefix={arXiv},
+      primaryClass={physics.comp-ph},
+      url={https://arxiv.org/abs/2603.12668}, 
 }