Quantum computers require extreme cooling to perform reliable calculations. One of the challenges preventing quantum computers from entering society is the difficulty of freezing the qubits to ...

There are different ways to make qubits – one can use superconducting devices, semiconductors, pho-tonics (light) or other ...

A tiny quantum “refrigerator” can ensure that a quantum computer’s calculations start off error-free – without requiring ...

The realm of quantum computing has taken a monumental step forward with the introduction of the first automatic error ...

The quantum refrigerator also uses qubits, one that is connected to a hotter part of the system and is the power supply, and ...

Does Willow prove the multiverse theory or threatens Bitcoin? Explore the Google Quantum computing chip Willow and its key ...

The United Nations has designated 2025 as the International Year of Quantum Science and Technology. This is a Premium Article, available exclusively to our subscribers. Read 500+ such articles every ...

This innovation addresses a major challenge hindering the development of quantum computers: the need to freeze qubits to ...

The new quantum refrigerator – the square object in the centre of the qubit in the image – is based on superconducting circuits and powered by heat from the environment. It can autonomously cool ...

The new quantum refrigerator, seen here in an artist's conception, is based on superconducting circuits. The device, which cools qubits to record low temperatures, is composed of two qubits---one hot ...

If you'd like to solve a math problem on a good old-fashioned chalkboard, you want the board clean and free of any previous markings so that you have ...

Quantum computers require extreme cooling to perform reliable calculations. One of the challenges preventing quantum computers from entering society ...