3 papers
quant-ph2026
Fully Quantum Computational Entropies
Noam Avidan, Thomas A. Hahn, Joseph M. Renes +1
Quantum information theory, particularly its entropic formulations, has made remarkable strides in characterizing quantum systems and tasks. However, a critical dimension remains u…
quant-ph2026
Accessible Quantum Correlations Under Complexity Constraints
Ãlvaro Yángüez, Noam Avidan, Jan Kochanowski +1
Quantum systems may contain underlying correlations which are inaccessible to computationally bounded observers. We capture this distinction through a framework that analyses bipar…
quant-ph2025
Efficient Quantum Measurements: Computational Max- and Measured Rényi Divergences and Applications
Ãlvaro Yángüez, Thomas A. Hahn, Jan Kochanowski
Quantum information processing is limited, in practice, to efficiently implementable operations. This motivates the study of quantum divergences that preserve their operational mea…