Quantum many-body systems are things such as atomic nuclei that consist of many tiny particles moving in complex ways. This makes it extremely difficult to predict how the systems behave as the particles interact. To […]
Physicists at Julius-Maximilians-Universität Würzburg (JMU) have made a discovery that could boost the understanding of the role of entanglement in high-temperature copper oxide superconductors. The low-energy quasiparticles of these enigmatic quantum materials, so-called Zhang-Rice singlets, […]
Quantum 8, 1316 (2024). https://doi.org/10.22331/q-2024-04-09-1316 This work proposes double-bracket iterations as a framework for obtaining diagonalizing quantum circuits. Their implementation on a quantum computer consists of interlacing evolutions generated by the input Hamiltonian with diagonal […]
Quantum 8, 1315 (2024). https://doi.org/10.22331/q-2024-04-09-1315 We analyze utility of communication channels in absence of any short of quantum or classical correlation shared between the sender and the receiver. To this aim, we propose a class […]
Quantum 8, 1314 (2024). https://doi.org/10.22331/q-2024-04-09-1314 The quantum rate-distortion function plays a fundamental role in quantum information theory, however there is currently no practical algorithm which can efficiently compute this function to high accuracy for moderate […]
Quantum 8, 1313 (2024). https://doi.org/10.22331/q-2024-04-09-1313 Variational quantum algorithms (VQAs) represent a promising approach to utilizing current quantum computing infrastructures. VQAs are based on a parameterized quantum circuit optimized in a closed loop via a classical […]
Quantum 8, 1312 (2024). https://doi.org/10.22331/q-2024-04-09-1312 Several classes of quantum circuits have been shown to provide a quantum computational advantage under certain assumptions. The study of ever more restricted classes of quantum circuits capable of quantum […]
“The Superposition Guy’s Podcast”, hosted by Yuval Boger, CMO at QuEra Computing Daniel Volz and Kike Solano from Kipu Quantum. We discuss their focus on achieving quantum advantage, the significant progress they are seeing, their […]
Insider Brief The University of Texas at Austin’s is creating the Texas Quantum Institute to boost its commitment to research and education in quantum science and engineering. The new institute will bring together more than […]
Quantum Technology International Conference – QTech 2024 Dates: Tuesday, September 10, 2024 to Thursday, September 12, 2024 Submitted by PremC on Tue, 09/04/2024 – 10:35. Submission deadline: Sunday, June 9, 2024 Registration deadline: Wednesday, June […]
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