Quantum Metrology and Fundamental Physics - University Tübingen, Germany

Session

Thursday morning 1

16 Jul 2026, 09:00

9. A quantum algorithm for the n-gluon MHV scattering amplitude

Erik Bashore (Uppsala University)

16/07/2026, 09:00

Session 2

We propose a quantum algorithm for computing the n-gluon maximally helicity violating (MHV) tree-level scattering amplitude. We revisit a newly proposed method for unitarisation of non-unitary operations and present how this implementation can be used to create quantum gates responsible for the color and kinematic factors of the gluon scattering amplitude. As a proof-of-concept, we detail the...

10. Continuous sensing for non-Markovian systems

Jan Schumann (University of Tübingen)

16/07/2026, 09:45

Session 1

In noisy quantum metrology, information about an unknown parameter is lost to the environment and thus inaccessible for any measurement on the system alone. Continuously monitoring the reservoir's output allows to partially recover the lost information, quantified by the unraveling quantum Fisher information (QFI) [1]. This unraveling strategy is particularly relevant for cavity- and...