Simulating quantum many-body systems has been one of the most important applications of quantum computation. For simulation, the Hamiltonian of a physical system is compiled into quantum programs with native instructions for quantum hardware. In previous works, the Hamiltonian is represented as Pauli strings, then comp...
Xiangyu Ren, Yuexun Huang, Zhao-Hui Yang et al.· 0 citations
Symphony is presented, a holistic compilation approach built on the binary symplectic form (BSF) representation of Pauli strings that comprehensively exploits simultaneous simplification and commutativity opportunities, achieving efficient global optimization without relying on computationally expensive heuristics or l...
Zhao-Hui Yang, Yuwei Han, Ruiyun Zhang et al.· 0 citations
This survey presents a full-stack view of compiler design for QEC-protected quantum computation, and identifies open challenges in cross-layer optimization, qLDPC compilation, compiler-decoder co-design, runtime adaptivity, and the development of integrated and benchmarkable FTQC compilation stacks.
Cheng-Hong Zhu, Jia-Han Chen, Ke-Ming He et al.· 0 citations
This work establishes native-gate engineering as a practical approach to mitigating connectivity constraints in superconducting quantum processors by using the AshN control scheme, where rich two-qubit control on every nearest-neighbour pair allows a logical interaction and the required qubit routing to be merged into...
Han-Yi Wang, Jing-Zhe Guo, Lijun Sun et al.· 1 citation
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