Learn about qubits, the fundamental unit of information in quantum computing. This article examines the single qubit.
Basic Principles of Quantum Computing 量子计算基于量子力学的基本原理,利用量子比特(qubit)作为计算的基本单位。与传统计算机的经典比特(bit)不同,量子比特可以同时处于多种状态,从而大幅提升计算能力。 量子比特(Qubit) Quantum Bit (Qubit) 量子比特是量子计算的核心,与传统的比特不同,它可以同时处于0和1的叠加态。
量子计算的商业化(Commercialization of Quantum Computing) Commercialization of Quantum Computing 随着量子计算技术的成熟,越来越多的企业开始关注量子计算的商业化应用。许多科技公司已经推出了量子计算服务平台,如IBM的Qiskit、Google的Cirq和微软的Azure Quantum。这些平台提供了量子计算的开发和测试环境,使得研究人员和开发...
A 176-qubit quantum computing platform named Zuchongzhi went online for global users Wednesday night, which is expected to push forward the development of quantum computing hardware and its ecosystem, according to the Center for Excellence in Quantum Information and Quantum Physics under...
design based on superconductors could revolutionizequantum computing. By leveraging the distinct properties of single-atom-thick layers of materials, this new approach to superconducting circuits promises to significantly extend the runtime of a quantum computer, addressing a major challenge in the field....
However, finding a really scalable and robust quantum computing architecture remains a challenge for both, experimentalists and theoreticians. In most setups decoherence becomes non-negligible when one tries to perform entangling gate operations using the coherent control of qubit-qubit interactions. ...
Peng said the platform welcomes more and more users to use and experience quantum computing, which can drive forward the whole field. Peng added that they plan to connect several high-performance quantum computers to the platform in the future to keep it backed up and updated at a world-class...
Natural silicon works well in conventional computing due to its metalloid properties, but problems arise when using it in quantum computing. Si-29 in particular, which makes up 5% of natural silicon, causes a "nuclear flip-flopping effect" that leads to decoherence and the loss of information...
electron qubit and characterized its quantum properties. These tests demonstrated that the solid neon provides a robust environment for the electron with very low electric noise to disturb it. Most importantly, the qubit attained coherence times in the quantum state competitive with state...
A qubit (or quantum bit) is the quantum mechanical analogue of a classical bit. In classical computing the information is encoded in bits, where each bit can have the value zero or one. In quantum computing the information is encoded in qubits. A qubit is a two-level quantum system where...