Learn how quantum computers use qubits and quantum effects, why error correction matters and what quantum advantage could mean in practice.
Begin with clear explanations of the key ideas, discoveries and questions in this subject.
Quantum computing uses controllable quantum states—qubits, gates, interference and entanglement—to process information in ways that can differ fundamentally from classical computing.
Quantum error correction protects fragile quantum information by encoding one logical qubit across several physical qubits and repeatedly measuring e…
Quantum advantage means demonstrating a computation in which a quantum computer delivers a capability beyond the best practical classical approach, w…
On December 5, China launched a superconducting quantum computer.
A qubit, or quantum bit, is the basic unit of quantum information. Qubits use quantum states with amplitude and phase, can become entangled, and must…
Russia is close to catching up with the US in the field of creating ion quantum computers, which is clearly a remarkable success for Moscow.
Read recent ScienceInfo stories and explainers about Quantum Computing.
Origin Quantum has released a dilution refrigerator, a key component in superconducting quantum computers that can reach temperatures close to absolute zero.
This type of super cold quantum computer will defeat the projects that Google and IBM are researching.
Quantum computers will indeed destroy Bitcoin and current Blockchain technology, if it reaches a mature stage.
A Chinese research team has successfully built a quantum supercomputer system called
In which aspects, quantum computer technology can be applied, let's find out.
Researchers in Australia have recently designed a new type of qubit - which serves as the basis of quantum computers.
Chinese scientists have successfully built the first quantum computer in the world, far ahead of other traditional computers, opening the way to the era of human quantum…
Quantum computers promise to create a revolution in the digital world.