After two decades of intensive experimental and theoretical research in quantum science, we have now reached a new era of quantum technologies. Several scenarios have been identified for which quantum information processing outperforms its classical analogue. Moreover, various implementations have demonstrated reliable control and operation of around ten qubits. Despite these efforts and advances, we are still very far away from a full-fledged quantum device mastering several thousand qubits.


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Non-causal correlations certify the lack of a definite causal order among localized space-time regions


Quantum memristor as missing link between artificial intelligence and quantum computing


In recent years, artificial intelligence has become...


Časlav Brukner, Philip Walther and colleagues published a new paper in Physical Review Research.


A new paper by Dakić et al. has been published in Advanced Quantum Technologies:

Quantum questions are hierarchical. Should all possible...


Experimental physicists led by Gerhard Kirchmair, together with theoretical physicists at the University of Oulu, Finland, have succeeded for the...