quant-ph · 2026-06-16 · No. 25

Quantum Physics, 2026-06-16.

1 new papers in quant-ph. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

1 entries
  1. 01

    Diagonal-Budgeted Trotterization for Efficient Quantum Hamiltonian Simulation

    Srikar Chundury, Blake Burgstahler, Jiajia Li, In-Saeng Suh, Frank Mueller

    quant-ph · cs.DC

    Efficient classical simulation of quantum Hamiltonian dynamics is often bottlenecked by exponential state growth and the overhead of generic sparse linear algebra. We introduce diagonal-budgeted Trotterization, a structure-aware strategy that decomposes Hamiltonians into factors preserving diagonal sparsity while tightly controlling fidelity loss. Our implementation, HamSim, utilizes a compact diagonal-sparse data layout and specialized...

    arxiv.org/abs/2606.16959 · PDF

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