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Atom Computing
Atom Computing Inc. is a quantum computing company headquartered in Berkeley, California with a commercial operations facility in Boulder, Colorado. The company develops quantum computers based on neutral atom technology. History Atom Computing was founded by Ben Bloom and Jonathan King in 2018 with $5M in seed funding. In 2021 the company secured $15M in Series A funding and announced a 100-qubit prototype system. By early 2022 the company secured $60M in Series B funding and expanded its activities by opening a commercial operations facility in Boulder, Colorado. In 2023 Atom Computing announced its second-generation quantum computer with over 1,000 qubits. Microsoft and Atom Computing announced in late 2024 that they had been collaborating on a commercial quantum computer that has logical qubits by combining Microsoft's work on quantum error correction with Atom's over-1,000-qubit system. Technology Atom Computing's technology is based on neutral atoms, specifically al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private Company
A privately held company (or simply a private company) is a company whose Stock, shares and related rights or obligations are not offered for public subscription or publicly negotiated in their respective listed markets. Instead, the Private equity, company's stock is offered, owned, traded or exchanged privately, also known as "over-the-counter (finance), over-the-counter". Related terms are unlisted organisation, unquoted company and private equity. Private companies are often less well-known than their public company, publicly traded counterparts but still have major importance in the world's economy. For example, in 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for $1.8 trillion in revenues and employed 6.2 million people, according to ''Forbes''. In general, all companies that are not owned by the government are classified as private enterprises. This definition encompasses both publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Logic Gate
In quantum computing and specifically the quantum circuit model of computation, a quantum logic gate (or simply quantum gate) is a basic quantum circuit operating on a small number of qubits. Quantum logic gates are the building blocks of quantum circuits, like classical logic gates are for conventional digital circuits. Unlike many classical logic gates, quantum logic gates are reversible. It is possible to perform classical computing using only reversible gates. For example, the reversible Toffoli gate can implement all Boolean functions, often at the cost of having to use ancilla bits. The Toffoli gate has a direct quantum equivalent, showing that quantum circuits can perform all operations performed by classical circuits. Quantum gates are unitary operators, and are described as unitary matrices relative to some orthonormal basis. Usually the ''computational basis'' is used, which unless comparing it with something, just means that for a ''d''-level quantum system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
