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 ...

Janus graphene nanoribbons' zigzag edge hosts a ferromagnetic spin chain, paving the way for advances in quantum electronics ...

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

Rigetti Computing (NASDAQ: RGTI), a quantum computing company, saw its stock plunge 45% on Wednesday, January 8.

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

Researchers develop a quantum refrigerator that cools qubits to record-low temperatures, enhancing the stability of quantum ...

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 ...

A team of scientists has developed a groundbreaking technique for improving quantum computing efficiency. By innovatively ...

A new technique can reset bits in quantum computers highly effectively, a critical task for successful quantum computing. The ...

Rigetti stock has seen a meteoric rise in its value over the last three months as investors have become aware of quantum ...