Harnessing quantum entanglement and heat current of a non-equilibrium spin system at high temperatures
We now present numerical results for the dynamics of entanglement and heat current between the qubits for various…
Quantum breakthrough reveals new type of entanglement after 20 years
Quantum entanglement is one of the most puzzling and powerful concepts of quantum physics. It happens when two…
China’s largest nuclear reactor base nears fueling after hot test
The second unit of the Zhangzhou nuclear power plant in China has hit an important milestone after completing…
Study traces origins of Estonia’s oldest dated manuscript covers
Outside view of the wooden covers of the Codex, arrow shows where the wooden plug is. Credit: Ervin…
Scientists Are Mapping the Boundaries of What Is Knowable and Unknowable
Moore designed his pinball machine to complete the analogy to the Turing machine. The starting position of the…
US scientists unlock molten salt nuclear reactor tracking at 662°F
A team of researchers in the USA has come up with a revolutionary method capable of tracking chemical…
Oil spill in Ecuador river brings emergency declaration
This handout picture from the Ecuadoran municipality of Esmeraldas shows the effects of the oil spill in the…
20 years on, biodiversity struggles to take root in restored wetlands across Denmark
Studied wetlands at landscape scale (blue dots) and plot scale (yellow dots). Pictures represent four wetland types in…
Gate modulation of the hole singlet-triplet qubit frequency in germanium
Singlet-triplet evolution in a DQD A scanning electron microscope image of the device studied is shown in Fig.…
A many-body quantum register for a spin qubit
Briegel, H.-J., Dür, W., Cirac, J. I. & Zoller, P. Quantum repeaters: the role of imperfect local operations…
Mixing silicon with 2D materials for new energy-efficient semiconductor tech
Graphical Abstract. Credit: ACS Nano (2025). DOI: 10.1021/acsnano.4c15271 Nanoelectronics deal with extremely small electronic components—transistors, sensors and circuits…
Noise-agnostic quantum error mitigation with data augmented neural models
The DAEM model Let us start by specifying our error mitigation framework. We consider a target quantum process…