2 papers
quant-ph2026
Measuring the largest coefficients of a quantum state
Nicolás Ciancaglini, Santiago Cifuentes, Guido Bellomo +2
We introduce a hierarchical algorithm for identifying the largest Pauli coefficients of an unknown -qubit quantum state. The algorithm traverses a prefix-based tree whose nodes…
quant-ph2025
Selective continuous-variable quantum process tomography
Virginia Feldman, Ariel Bendersky
Quantum process tomography is a useful tool for characterizing quantum processes. This task is essential for the development of different areas, such as quantum information process…