Trotterisation Thresholds and Dissipative Quantum Chaos in Open-System Digital Quantum Simulation

arXiv:2609.34623 · quant-ph, cond-mat.mes-hall, nlin.CD · Submitted 2026-09-28 · Read on arXiv

quant-ph, cond-mat.mes-hall, nlin.CD

Submitted: 2026-09-28

Updated: 2026-09-28

Terminology

• Fidelity — 38× in this paper · explained in 2 episodes
• Trace — 13× in this paper · explained in 2 episodes
• Accuracy — 5× in this paper · explained in 1 episode
• Hilbert Space — 3× in this paper · explained in 2 episodes
• Unitary Dynamics — 3× in this paper · explained in 2 episodes
• Chaotic Dynamics — 2× in this paper · explained in 2 episodes
• Entanglement — 2× in this paper · explained in 4 episodes
• Lindblad master equation — 2× in this paper · explained in 2 episodes
• Quantization — 2× in this paper · explained in 12 episodes
• Random Matrix Theory (RMT) — 2× in this paper · explained in 3 episodes
• Computational overhead — 1× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Dynamical regimes — 1× in this paper · explained in 2 episodes
• Effective Hamiltonian — 1× in this paper · explained in 2 episodes
• Markovian Approximation — 1× in this paper · explained in 2 episodes
• Physical Constraints — 1× in this paper · explained in 7 episodes
• Universality Class — 1× in this paper · explained in 2 episodes

Sources

• Trotter Errors and the Emergence of Chaos in Quantum Simulation
• A note on symmetry reductions of the Lindblad equation: transport in constrained open spin chains

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