3 papers
quant-ph2026
A trace distance-based geometric analysis of the stabilizer polytope for few-qubit systems
Alberto B. P. Junior, Santiago Zamora, Rafael A. Macêdo +5
Non-stabilizerness is a fundamental resource for quantum computational advantage, differentiating classically simulable circuits from those capable of universal quantum computation…
quant-ph2026
Predicting Magic from Very Few Measurements
J. M. Varela, L. L. Keller, A. de Oliveira Junior +3
The nonstabilizerness of quantum states is a necessary resource for universal quantum computation, yet its characterization is notoriously demanding. Quantifying nonstabilizerness…
quant-ph2025
A variational quantum algorithm for entanglement quantification
Lucas Friedrich, Marcos L. W. Basso, Alberto B. P. Junior +4
Quantum entanglement is a foundational resource in quantum information science, underpinning applications across physics. However, detecting and quantifying entanglement remains a…