Quantum foundations and quantum information theory
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Faculty of Physics
University of Vienna


Latest Publications:


A. Di Biagio, R. Howl, Č. Brukner, C. Rovelli, and M. Christodoulou, Circuit locality from relativistic locality in scalar field mediated entanglement, Quantum 10, 2046 (2026).

T. Strasser, M. Christodoulou, R. Howl, and Č. Brukner, Evidencing quantum gravity with thermodynamical observables, Phys. Rev. Research 7, 043299 (2025).

S. Fedida, A.-C.de la Hamette, V. Kabel, and Č. Brukner, Knot invariants and indefinite causal order, Quantum 9, 1875 (2025).

A.-C.de la Hamette, V. Kabel, M. Christodoulou, and Č. Brukner, Indefinite Causal Order and Quantum Coordinates, Phys. Rev. Lett. 135, 141402 (2025).

F. Del Santo, G. Manzano, and Č. Brukner, Wigner’s friend scenarios: On what to condition and how to verify the predictions, Phys. Rev. Research 7, 033279 (2025)

C. Cepollaro, A. Akil, P. Cieśliński, A.-C. de la Hamette, and Č. Brukner, Sum of Entanglement and Subsystem Coherence Is Invariant under Quantum Reference Frame Transformations, Phys. Rev. Lett. 135, 010201 (2025).

V. Kabel, AC. de la Hamette, L. Apadula,  C. Cepollaro, H. Gomes, J. Butterfield and Č. Brukner, Quantum coordinates, localisation of events, and the quantum hole argument, Commun. Phys. 8, 185 (2025).

More publications ...
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Institute for Quantum Optics and Quantum Information
www.iqoqi-vienna.at

News:

VCQ Best Thesis Award 2026 is shared between Viktoria Kabel and Anne-Catherine de la Hamette for their mostly collaborative work on "Quantum Reference Frames in Spacetime" and "Quantum Reference Frames: From Quantum Information to Spacetime"

Watch the conversation between Caslav Brukner, Eric Cavalcanti, and Renato Renner about their work, which won the Paul Ehrenfest Best Paper Award for Quantum Foundations in 2023