3 papers
quant-ph2026
Subjective nature of path information in quantum mechanics
Xinhe Jiang, Armin Hochrainer, Jaroslav Kysela +4
Common sense suggests that a particle must have a definite origin if its full path information is available. In quantum mechanics, the knowledge of path information is captured thr…
quant-ph2026
YZ-plane measurement-based quantum computation: Universality and Parity Architecture implementation
Jaroslav Kysela, Katharina Ludwig, Nitica Sakharwade +2
We define the class of register-logic graphs and prove that any uniformly deterministic measurement-based quantum computation (MBQC) where the inputs coincide with the outputs must…
quant-ph2025
Visibility Stokes parameters as a foundation for quantum information science with undetected photons
Jaroslav Kysela, Markus Gräfe, Jorge Fuenzalida
The framework of measurement operators plays a fundamental role in extracting information about quantum systems. Recently, techniques based on induced coherence have been developed…