Article in npj Quantum Information Today our new paper has been published in npj Quantum Information. Please read (Open Access)! T. Sturges, T. McDermott, A. Buraczewski, W. R. Clements, J. J. Renema, S. W. Nam, T. Gerrits, A. Lita, W. S. Kolthammer, A. Eckstein, I. A. Walmsley, M. Stobińska, Quantum simulations with multiphoton Fock states, npj Quantum Inf. 7, 91 (2021).