The gap between conventional and quantum computers is closing when it comes to simulating scrambling of quantum information Figure 1: A close-up of the trapped-ion ...

Trapped-ion quantum computing operates at room temperature, unlike other types that need extreme cold. This type of quantum computing is promising for stable, long-term research and application.

Neutral atoms and charged ions can be cooled down to extremely low temperatures (i.e., to microkelvins, 1 millionth of a degree above absolute zero) using laser techniques. At these low temperatures, ...

The simulation of strongly interacting many-body systems is a key objective of quantum physics research, as it can help to test the predictions of physics theories and yield new valuable insight.

A joint team from Quantinuum and JPMorgan Chase ran a Random Circuit Sampling (RCS) algorithm, achieving a remarkable 100x improvement over prior industry results from Google in 2019 and setting a new ...

Quantinuum, a quantum computer company based in Colorado, USA, and the RIKEN Institute, the National Research and Development Agency that owns the supercomputer 'Fugaku,' announced on February 12, ...

IonQ's trapped ion approach is different from most quantum computing competitors. Some companies are saying quantum computing will become mainstream by 2035-2040. Quantum computing stocks are starting ...