Matrix Product State Engine for FPGA QuantumCircuit Simulation Beyond Five Hundred Qubits.
This paper presents an FPGA-accelerated Matrix Product State (MPS) quantum circuit simulator capable of handling over 500 qubits by offloading tensor contractions to a Xilinx Alveo U55C while keeping SVD and sampling on the host, demonstrating that performance scales with bond dimension rather than qubit count and validating the system's critical role through rigorous correctness and falsification experiments.