Keyword Analysis & Research: qubit definition

wikipedia.org

https://en.wikipedia.org/wiki/Qubit

WebThe general definition of a qubit as the quantum state of a two-level quantum system. In quantum computing, a qubit (/ ˈ k juː b ɪ t /) or quantum bit is a basic unit of quantum information—the quantum version of the classic binary …

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ibm.com

https://www.ibm.com/topics/qubit

WebA qubit, or quantum bit, is the basic unit of information used to encode data in quantum computing and can be best understood as the quantum equivalent of the traditional bit used by classical computers to encode information in binary. The term “qubit” is attributed to American theoretical physicist Benjamin Schumacher.

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uwaterloo.ca

https://uwaterloo.ca/institute-for-quantum-computing/quantum-101/quantum-information-science-and-technology/what-qubit

WebA quantum bit is any bit made out of a quantum system, like an electron or photon. Just like classical bits, a quantum bit must have two distinct states: one representing “0” and one representing “1”. Unlike a classical bit, a quantum bit can also exist in superposition states, be subjected to incompatible measurements, and even be ...

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microsoft.com

https://azure.microsoft.com/en-us/resources/cloud-computing-dictionary/what-is-a-qubit/

WebJust like a binary bit is the basic unit of information in classical (or traditional) computing, a qubit (or quantum bit) is the basic unit of information in quantum computing. Quantum computing is driving new discoveries in healthcare, energy, environmental systems, smart materials, and beyond.

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scientificamerican.com

https://www.scientificamerican.com/article/whats-a-qubit-3-ways-scientists-build-quantum-computers/

WebSep 28, 2023 · A superconducting qubit is typically a tiny loop or line of metal that behaves like an atom—an inherently quantum object. The two states of the qubit correspond to two energy... definition

definition

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microsoft.com

https://quantum.microsoft.com/en-us/explore/concepts/what-is-a-qubit

WebHow is a qubit different from a classical bit? Bits in classical computers can only be in a 1 state or a 0 state. Qubits, however, are probabilistic and can exist in a quantum mechanical state of superposition, in which the qubit will be in both the 0 and 1 states simultaneously.

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microsoft.com

https://learn.microsoft.com/en-us/azure/quantum/concepts-the-qubit

WebJul 11, 2023 · Just as bits are the fundamental object of information in classical computing, qubits (quantum bits) are the fundamental object of information in quantum computing. To understand this correspondence, this article looks at the simplest example: a single qubit. Representing a qubit.

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umd.edu

https://quantumatlas.umd.edu/entry/qubit/

WebQubits are the quantum analog of bits, the carriers of digital information. A variety of physical systems—from atoms to particles of light to superconducting circuits—can encode qubits. Physicists, mathematicians and philosophers have spent more than a century exploring the quantum world and grappling with its oddities.

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merriam-webster.com

https://www.merriam-webster.com/dictionary/qubit

WebThe meaning of QUBIT is a unit of computing information that is represented by a state of an atom or elementary particle (such as the spin) and can store multiple values at once due to the principles of quantum mechanics. How to use qubit in a sentence.

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springer.com

https://link.springer.com/chapter/10.1007/978-3-030-61601-4_2

WebMar 23, 2021 · What Is a Qubit? Ciaran Hughes, Joshua Isaacson, Anastasia Perry, Ranbel F. Sun & Jessica Turner. Chapter. Open Access. First Online: 23 March 2021. 29k Accesses. 1 Citations. Abstract. In classical computers, information is represented as the binary digits 0 or 1. These are called bits.

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