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Found 7 papers, 2 papers with code
Quantum theory based on real numbers can be experimentally falsified
While complex numbers are essential in mathematics, they are not needed to describe physical experiments, expressed in terms of probabilities, hence real numbers.
Quantum Physics
Optical storage for 0.53 seconds in a solid-state atomic frequency comb memory using dynamical decoupling
Quantum memories with long storage times are key elements in long-distance quantum networks.
Quantum Physics
A neural network oracle for quantum nonlocality problems in networks
As such, the neural network acts as an oracle, demonstrating that a behavior is classical if it can be learned.
Proposal for Implementing Device-Independent Quantum Key Distribution based on a Heralded Qubit Amplification
In device-independent quantum key distribution (DIQKD), the violation of a Bell inequality is exploited to establish a shared key that is secure independently of the internal workings of the QKD devices.
Quantum Physics
Quantum repeaters based on atomic ensembles and linear optics
Such protocols require the capacity to create entanglement in a heralded fashion, to store it in quantum memories, and to swap it.
Quantum Physics
Secrecy extraction from no-signalling correlations
The usual security proofs suppose that the authorized partners, Alice and Bob, have a perfect knowledge and control of their quantum systems and devices; for instance, they must be sure that the logical bits have been encoded in true qubits, and not in higher-dimensional systems.
Quantum Physics
A Relevant Two Qubit Bell Inequality Inequivalent to the CHSH Inequality
We computationally investigate the complete polytope of Bell inequalities for 2 particles with small numbers of possible measurements and outcomes.
Quantum Physics
