S.  Dontha, Tan, S. Jie Samuel, Smith, S., Choi, S., and Coudron, M., ?Approximating Output Probabilities of Shallow Quantum Circuits which are Geometrically-local in any Fixed Dimension?, Leibniz International Proceedings in Informatics (LIPIcs), vol. 232, p. 9:1--9:17, 2022.