TY - RPRT TI - Efficient sparse state preparation via quantum walks AU - Gonzales, Alvin [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:000000031635106X) AU - Herrman, Rebekah [Univ. of Tennessee, Knoxville, TN (United States)] (ORCID:0000000169444206) AU - Campbell, Colin [Infleqtion, Chicago, IL (United States)] (ORCID:0009000942616878) AU - Gaidai, Igor [Univ. of Tennessee, Knoxville, TN (United States)] (ORCID:0000000239503356) AU - Liu, Ji [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:0000000255095065) AU - Tomesh, Teague [Infleqtion, Chicago, IL (United States)] (ORCID:0000000326108661) AU - Saleem, Zain H. [Argonne National Laboratory (ANL), Argonne, IL (United States)] (ORCID:0000000281822764) PY - 2025 DO - 10.1038/s41534-025-01093-y UR - https://www.osti.gov/biblio/3374668 ID - 3374668 ER -