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…
Disorders in a superconductor trigger strange quantum behavior
A new study reveals that highly disordered indium oxide superconductors undergo a first-order quantum phase transition — a…
SpaceX knocks out 1st of final 2 Space Coast launches of 2024
Credit: Unsplash/CC0 Public Domain SpaceX knocked out a midnight launch from Cape Canaveral on Sunday, but has a…
Countdown to a nuclear clock: a three minute guide
Precise timekeeping helps us in our daily lives: from pinpointing your precise location with GPS to synchronising financial…
Simulating non-completely positive actions via exponentiation of Hermitian-preserving maps
Hermitian-preserving map exponentiation The circuit of HME is sketched in Fig. 1c. To implement the evolution of \({e}^{-i{\mathcal{N}}(\rho…