A pair of physicists at the University of Crete has found that some types of biological magnetoreceptors used by various creatures to navigate, operate at or near the quantum limit. In their paper published in […]
Photosynthesis — mainly carried out by plants — is based on a remarkably efficient energy conversion process. To generate chemical energy, sunlight must first be captured and transported further. This happens practically loss-free and extremely […]
Insider Brief Unisys has joined the Chicago Quantum Exchange (CQE) to collaborate on industry-specific quantum applications, talent development, and strengthening the regional quantum ecosystem. Unisys will leverage its expertise in quantum solutions across sectors like […]
Quantum 9, 1622 (2025). https://doi.org/10.22331/q-2025-02-04-1622 A set of pure quantum states is said to be antidistinguishable if upon sampling one at random, there exists a measurement to perfectly determine some state that was not sampled. […]
Quantum 9, 1621 (2025). https://doi.org/10.22331/q-2025-02-04-1621 A unified theoretical approach to describe the properties of multimode squeezed light generated in a lossy medium is presented. This approach is valid for Markovian environments and includes both a […]
Quantum 9, 1620 (2025). https://doi.org/10.22331/q-2025-02-04-1620 The simulation of many-body open quantum systems is key to solving numerous outstanding problems in physics, chemistry, material science, and in the development of quantum technologies. Near-term quantum computers may […]
Quantum 9, 1619 (2025). https://doi.org/10.22331/q-2025-02-04-1619 The quantum Fisher information (QFI) bounds the sensitivity of a quantum measurement, heralding the conditions for quantum advantages when compared with classical strategies. Here, we calculate analytical expressions for the […]
Insider Brief Bill Gates believes practical quantum computing could arrive in the next three to five years, challenging longer timelines suggested by others. Microsoft is working on a powerful quantum machine, set to be released […]
A team of physicists affiliated with multiple institutions in China has measured a pulse of light in 37 dimensions. In their paper published in Science Advances, the group explains that their experiment was meant to […]
A collaboration between Nordita, the Nordic Institute for Theoretical Physics, hosted by Stockholm University, KTH and Google Quantum AI explores how gravitational fields influence quantum computing hardware, laying the foundation for advances in quantum sensing. […]
Recent Comments