3 papers
quant-ph2025
Events and their Localisation are Relative to a Lab
V. Vilasini, Lin-Qing Chen, Liuhang Ye +1
The notions of events and their localisation fundamentally differ between quantum theory and general relativity, reconciling them becomes even more important and challenging in the…
quant-ph2025
Uhlmann's theorem for relative entropies
Giulia Mazzola, David Sutter, Renato Renner
Uhlmann's theorem states that, for any two quantum states and , there exists an extension of such that the fidelity between and …
quant-ph2024
Fundamental limits for realising quantum processes in spacetime
V. Vilasini, Renato Renner
Understanding the interface between quantum and relativistic theories is crucial for fundamental and practical advances, especially given that key physical concepts such as causali…