3 papers
quant-ph2026
The quantum-gravitational imitation game
Kristian Toccacelo
Gravity is the most apparent force in our everyday existence. Yet its fundamental nature remains the most opaque of the known interactions. This gap in our understanding is, in lar…
quant-ph2026
Quantum State Characterization of Gravitational Waves via Graviton Counting Statistics
Kristian Toccacelo, Thomas Beitel, Ulrik Lund Andersen +1
Although gravitational waves are now routinely observed, the detection of individual gravitons has long been regarded as impossible. Recent work, however, has demonstrated that sin…
quant-ph2025
Benchmarks for quantum communication via gravity
Kristian Toccacelo, Ulrik Lund Andersen, Jonatan Bohr Brask
We establish limitations and bounds on the transmission of quantum states between gravitationally interacting mechanical oscillators under different models of gravity. This provide…