824 citations · 1.5k across the 28 of their papers we have counts for
28 papers
Challenges for extensions of the process matrix formalism to quantum field theory
Nikola Paunkovic, Marko Vojinovic
We discuss the issues with tentative generalisations of the process matrix formalism from finite-dimensional mechanical systems all the way to quantum field theory. We present a de…
Equivalence Principle in Classical and Quantum Gravity
Nikola Paunkovic, Marko Vojinovic
We give a general overview of various flavors of the equivalence principle in classical and quantum physics, with special emphasis on the so-called weak equivalence principle, and…
Operational verification of the existence of a spacetime manifold
Nikola Paunkovic, Marko Vojinovic
We argue that there exists an operational way to establish the observability of the notions of space and time. Specifically, we propose a theory-independent protocol for a gedanken…
Operational interpretation of the vacuum and process matrices for identical particles
Ricardo Faleiro, Nikola Paunkovic, Marko Vojinovic
This work overviews the single-particle two-way communication protocol recently introduced by del Santo and Dakić (dSD), and analyses it using the process matrix formalism. We give…
Generation and Distribution of Quantum Oblivious Keys for Secure Multiparty Computation
Mariano Lemus, Mariana F. Ramos, Preeti Yadav +6
The oblivious transfer primitive is sufficient to implement secure multiparty computation. However, secure multiparty computation based only on classical cryptography is severely l…
Experimental Semi-quantum Key Distribution With Classical Users
Francesco Massa, Preeti Yadav, Amir Moqanaki +5
Quantum key distribution, which allows two distant parties to share an unconditionally secure cryptographic key, promises to play an important role in the future of communication.…