Better info transfer marks step forward for quantum computing — GCNQuantum computers, on the other hand, are based on quantum bits, also known as qubits, which can be made from a single electron. Unlike ordinary transistors, which can be either “0” (off) or “1” (on), qubits can be both “0”…
Tag: qubits
Better info transfer marks step forward for quantum computingQuantum computers, on the other hand, are based on quantum bits, also known as qubits, which can be made from a single electron. Unlike ordinary transistors, which can be either “0” (off) or “1” (on), qubits can be both “0” and “1”…
Stop obsessing about qubits. Their number alone doesn’t matterSoon, thousands upon thousands of quantum circuits will form quantum libraries, thanks to all the developers, researchers and enthusiasts of the Qiskit community, who keep designing new ones. At IBM, it’s the Quantum Composer, Quantum Lab and Qiskit, the open-source software development…
Here comes the world’s first ever multi-node quantum networkThere have already been many laboratory demonstrations, commonly using fibre optics, of a physical link between two quantum devices, but two nodes do not a network make. The greater the distance of travel, the more quantum devices and intermediary nodes can be…
Researchers confront major hurdle in quantum computingIn one paper, the researchers demonstrated a route of transferring information between qubits, called adiabatic quantum state transfer (AQT), for the first time with electron-spin qubits. Quantum computers, on the other hand, are based on quantum bits, also known as qubits, which can be…
Digging deep into quantum computers: myths and realitiesBig tech companies such as Google, IBM, Intel, Honeywell etc. are all racing to increase the number of qubits in their quantum computers and reach quantum supremacy. Other booming fields in which the massive computational power of quantum computers could make a real…
Ion Beams Mean a Quantum Leap for Color-Center QubitsToday, Berkeley Lab researchers develop sustainable energy and environmental solutions, create useful new materials, advance the frontiers of computing, and probe the mysteries of life, matter, and the universe. Creating large numbers of high-quality quantum bits (qubits), in close enough proximity for…
How teleportation is powering the internet of the futureQuantum networks, however, are almost here: “Right now the typical quantum communication experiments are in a range of 50 to 100 kilometres of fibre optics,” says Valivarthi. As Chairman Mao said, probably not about quantum mechanics, “If you want to know the…
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Building a Fault-Tolerant Quantum Computer, The Amazon WayThe research provides a full-stack analysis of a fault-tolerant quantum architecture based on cat codes concatenated with outer quantum error-correcting codes. The researchers presented a comprehensive architectural analysis for a fault-tolerant quantum computer based on cat codes concatenated with outer quantum error-correcting codes….
