For the first time, a research team has succeeded in stabilizing and directly imaging small clusters of noble gas atoms at room temperature. This achievement opens exciting possibilities for condensed matter physics and applications in […]
A group of researchers reports that they have achieved quantum coherence at room temperature, which is the ability of a quantum system to maintain a well-defined state over time without getting affected by surrounding disturbances […]
Metal-to-insulator transition—a process that turns materials from a conductor to an insulator—has been a crucial process behind microelectronic switches, nonvolatile memory, and neuromorphic computing materials. In many cases, this transition is accompanied by drastic changes […]
Quantum 8, 1227 (2024). https://doi.org/10.22331/q-2024-01-11-1227 We discuss the construction of a microcanonical projection WOW of a quantum operator O induced by an energy window filter W, its spectrum, and the retrieval of canonical many-time correlations […]
Quantum 8, 1226 (2024). https://doi.org/10.22331/q-2024-01-11-1226 The cost of data input can dominate the run-time of quantum algorithms. Here, we consider data input of arithmetically structured matrices via $textit{block encoding}$ circuits, the input model for the […]
Quantum 8, 1225 (2024). https://doi.org/10.22331/q-2024-01-11-1225 Quantum support vector machines employ quantum circuits to define the kernel function. It has been shown that this approach offers a provable exponential speedup compared to any known classical algorithm […]
Insider Brief Researchers previously claimed Cheshire cat-like quantum particles are able to separate from their properties. However, new work demonstrates that these experiments instead display another counterintuitive feature of quantum mechanics — contextuality. A University […]
Insider Brief A team of researchers report that they have achieved quantum coherence at room temperature. The team embedded a chromophore, a dye molecule that absorbs light and emits color, in a metal-organic framework. While […]
Entrust has unveiled its Post-Quantum Ready PKI-as-a-Service (PKIaaS PQ) platform, marking the first commercially available solution of its kind. The cloud-based PKI (Public Key Infrastructure) platform offers both composite and pure quantum-safe certificate authority hierarchies, […]
Qrypt, a leading quantum-secure encryption company, has joined NVIDIA Inception, a program supporting startups driving technological advancements. The company focuses on protecting data integrity and confidentiality in AI-driven environments using quantum-secure encryption technology. With the […]
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