Insider Brief: The University of the Andes has announced Colombia’s first quantum computer, making an impact on education and research by enabling students and professors to explore quantum computing concepts and applications. The quantum computer, […]
Quantum 8, 1551 (2024). https://doi.org/10.22331/q-2024-12-04-1551 The exponential convergence to invariant subspaces of quantum Markov semigroups plays a crucial role in quantum information theory. One such example is in bosonic error correction schemes, where dissipation is […]
Scientists carried out an experiment that realizes a new kind of quantum standard of resistance. It’s based on the Quantum Anomalous Hall Effect. Click to rate this post! [Total: 0 Average: 0]You have already voted […]
Quantum 8, 1550 (2024). https://doi.org/10.22331/q-2024-12-04-1550 Quasiprobability has become an increasingly popular notion for characterising non-classicality in quantum information, thermodynamics, and metrology. Two important distributions with non-positive quasiprobability are the Wigner function and the Glauber-Sudarshan function. […]
Quantum 8, 1549 (2024). https://doi.org/10.22331/q-2024-12-04-1549 We present a classical algorithm for simulating universal quantum circuits composed of “free” nearest-neighbour matchgates or equivalently fermionic-linear-optical (FLO) gates, and “resourceful” non-Gaussian gates. We achieve the promotion of the […]
Scientists at the University of Würzburg and the German national metrology institute (PTB) have carried out an experiment that realizes a new kind of quantum standard of resistance. It’s based on the Quantum Anomalous Hall […]
Before he became a decorated pioneer of artificial intelligence, Raj Reddy grew up far from a computer lab. As a child in the 1940s, he lived in rural Katur, Andhra Pradesh, India. His one-room schoolhouse […]
Insider Brief: The Centre for Quantum and Society (CQS), in collaboration with Quantum Delta NL, launched the Quantum for Good Challenges to develop societally beneficial quantum applications, starting with addressing microplastics pollution through quantum sensing. […]
Quantum 8, 1548 (2024). https://doi.org/10.22331/q-2024-12-04-1548 Gate-teleportation circuits are arguably among the most basic examples of computations believed to provide a quantum computational advantage: In seminal work [1], Terhal and DiVincenzo have shown that these circuits […]
Insider Brief: Alice & Bob released a white paper and roadmap detailing its five-step plan to deliver a universal, fault-tolerant quantum computer by 2030, leveraging cat qubit technology to achieve high-fidelity logical qubits with fewer […]
Recent Comments