2 papers
quant-ph2026
Efficient Learning of Structured Fermionic States under General Quadratic Evolution
Erfan Amidi, Ali Asadian, Ali Hamed Moosavian
We prove that unknown pure fermionic states prepared from disjoint-branch fixed-particle-number blocks can be reconstructed after general quadratic evolution, including pair creati…
quant-ph2026
Comment on "Scalable Quantum Machine Learning: Trainability, Expressivity and Efficiency": Polynomial Evaluation of the Triplet-Block Readout
Erfan Amidi
We examine the classical-cost claim for the triplet-block two-body readout in arXiv:2607.24014v1. The Gaussian-state expansion used there gives an cla…