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quant-ph2026
ArcTN: Efficient Tensor-Network Contraction Planning for Quantum Circuit Simulation
Zhengyi Liu, Li Liu, Songtao Liu +7
Tensor-network simulation of quantum circuits depends on contraction orders with low computational cost and small intermediate tensors, found without excessive planning time. We pr…
quant-ph2026
Parallelizable Exact Synthesis of Quantum Circuits via Semi-Tensor Product
Chenjian Li, Dingchao Gao, Xiangzhen Zhou +3
Exact synthesis is a key infrastructure in quantum circuit synthesis and optimization, which provides optimal implementations of small circuit shards and is widely used as a circui…
quant-ph2026
Optimal Compilation of Syndrome Extraction Circuits for General Quantum LDPC Codes
Kai Zhang, Dingchao Gao, Zhaohui Yang +4
Quantum error correcting codes (QECC) are essential for constructing large-scale quantum computers that deliver faithful results. As strong competitors to the conventional surface…