Latest posts tagged with #quantumoptimization on Bluesky
Researchers prove false traps (local non-global optima) persist in quantum-classical optimization even with sufficient parameters, linking their emergence to quantum indistinguishability—offering new landscape-design strategies to mitigate them.
#QuantumOptimization #VariationalQuantum #Research
cop-QAOA solves constrained knapsack problems on IBM Quantum hardware at up to 150 qubits, matching or beating Gurobi on hard instances—the largest utility-scale demonstration of constrained optimization via shallow constant-depth mixers.
#QAOA #QuantumOptimization #Research
ADGLB modifies laser detuning guided by spectral gap to suppress ground-state leakage in Rydberg AQC, boosting MIS prep from 28%→38% on a 10-atom chain and transferring to 25–37-atom 2D lattices without reoptimization.
#RydbergAtoms #QuantumOptimization #Research
Kipu Quantum & IonQ demonstrate 250-asset portfolio optimization on 64-qubit trapped-ion hardware using BF-DCQO with hardware-aware QUBO decomposition, showing larger qubit budgets directly improve risk-return solution quality.
#QuantumOptimization #QuantumFinance #Research
Variational (matrix) product states for combinatorial optimization
Conor Mc Keever, Guillermo Preisser et al.
Paper
Details
#QuantumOptimization #VariationalMethods #CombinatorialOptimization
Quantum and Classical Heuristics Advance Binary Paint Shop Optimization
Low-depth XQAOA1 achieved a paint-swap ratio of 0.357 on Binary Paint Shop up to 2^12 cars, beating heuristics. The study tested sizes from 2^7 to 2^12 cars. Read more: getnews.me/quantum-and-classical-he... #binarypaintshop #quantumoptimization
Complexity Insights into Decoded Quantum Interferometry Algorithm
Decoded Quantum Interferometry (DQI) is an approximate‑optimization algorithm with hardness from a hidden subset, yet it can be simulated within the polynomial hierarchy. getnews.me/complexity-insights-into... #dqi #quantumoptimization
