Quantum 9, 1926 (2025). https://doi.org/10.22331/q-2025-12-02-1926 Implementations of Roetteler’s shifted bent function algorithm have in recent years been used to test and benchmark both classical simulation algorithms and quantum hardware. These circuits have many favorable properties, […]
An international research team involving Paderborn University has achieved a crucial breakthrough on the road to a quantum internet. For the first time ever, the polarization state of a single photon emitted from a quantum […]
Quantum 9, 1925 (2025). https://doi.org/10.22331/q-2025-12-02-1925 Universal gate sets for quantum computation, when single and two qubit operations are accessible, include both Hermitian and non-Hermitian gates. Here we utilize the fact that any single-qubit operator may […]
Quantum 9, 1924 (2025). https://doi.org/10.22331/q-2025-12-02-1924 Digital quantum simulation (DQS) is one of the most promising paths for achieving first useful real-world applications for quantum processors. Yet even assuming rapid progress in device engineering and development […]
Quantum 9, 1923 (2025). https://doi.org/10.22331/q-2025-12-02-1923 Over the past decade, a number of quantum processes have been proposed which are logically consistent, yet feature a cyclic causal structure. However, there is no general formal method to […]
Quantum 9, 1922 (2025). https://doi.org/10.22331/q-2025-12-02-1922 Quantum random-access memory (QRAM) is a mechanism to access data (quantum or classical) based on addresses which are themselves a quantum state. QRAM has a long and controversial history, and […]
Quantum 9, 1921 (2025). https://doi.org/10.22331/q-2025-12-02-1921 The Pauli exclusion principle is fundamental to understanding electronic quantum systems. It namely constrains the expected occupancies $n_i$ of orbitals $varphi_i$ according to $0 leq n_i leq 2$. In this […]
Application deadline: Thursday, January 15, 2026 Employer web page: Click here to apply URL: https://ats.talentadore.com/apply/doctoral-researcher-in-quantum-programming-and-algorithms/8pq3n5 Job type: PhD Tags: #Quantum Programming #Algorithms #Quantum computing #Distributed quantum computing Faculty of Information Technology in the University of […]
Infleqtion, a leader in neutral atom-based quantum technology, and Voyager Technologies, Inc. (NYSE: VOYG), a defense and space technology company, have announced a strategic partnership to advance dual-use quantum technology in low-Earth orbit and beyond. […]
The Walton Institute at South East Technological University (SETU) in Ireland has secured a €5.3 million ($6.2 million USD) Horizon Europe project, Q-FENCE, to develop EU-mandated quantum-resistant security for critical sectors. This project positions Ireland […]
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