Mechanical sensors read out in the classical and quantum regime have enormous potential in searches for physics "Beyond the Standard Model", including quantum gravity.

The Okinawa Institute of Science and Technology OIST distinguishes Anton Zeilinger with an honorary doctorate! The award will be conferred at the occasion of the OIST Graduation Ceremony 2022, streamed online on Friday, 20 May 2022. Congratulations,…

This work is in collaboration with F. Giacomini and C. Rovelli (in preparation).

This talk is aimed at illustrating the basic concepts as well as the concrete application of the positive formalism through the focus on a single paradigmatic example, a model of a black-hole to white-hole transition.

We revise geometric tools that allow to efficiently solve the performance optimization of quantum and classical thermal machines.

Can we make a universally programmable quantum computer with a simple quantum computer?

Isometry operations encode the quantum information of the input system to a larger output system, while the corresponding decoding operation would be the inverse operation.

Classical Bayes' rule lays the foundation for the classical causal relation between cause (input) and effect (output). This rule is believed to be universally true for all physical processes.

We argue that if the Newtonian gravitational field of a body can mediate entanglement with another body, then it should also be possible for the body producing the Newtonian field to entangle directly with on-shell gravitons.