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Amazon provides access to quantum computers via Braket and AWS.
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๐ Website: security.apple.com Apple is developing a Level 3 quantum physics security (PQ3) key for iMessages. The key is in an "unread state", but if it has been read, then the quantum key is "set" and this is reported as a security flag. More
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๐ Website: atom-computing.com/
๐ซ Key People: Rob Hays, CEO and President
๐ฒ Atom Computing has raised $101.46M over 8 rounds.
Atom Computing's latest funding round was a Series B - III for USD 10.21M on 4 Jun 2024.
๐ฒ Atom Computing has been selected for inclusion in the Defense Advanced Research Projects Agency (DARPA) Underexplored Systems for Utility-Scale Quantum Computing (US2QC). Other companies receiving US2QC funding are Microsoft and PSIQuantum. More
๐ฐ 24 Oct 2023: Atom Computing announced it has created a 1,225-site atomic array, currently populated with 1,180 qubits, in its next-generation quantum computing platform. This is the first time a company has crossed the 1,000-qubit threshold for a universal gate-based system, planned for release in 2025. It marks an industry milestone toward fault-tolerant quantum computers capable of solving large-scale problems.
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๐ Website: dwavesys.com
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๐ Website: quantumai.google
8 May 2024: ๐๐ฅ๐ฉ๐ก๐๐๐๐ญ [GOOG/L] "Google parent company Alphabet is spinning off its quantum technology group Sandbox into an independent company, Sandbox AQ. Sandbox AQ plans to develop hardware, applications and services for computationally intensive applications such as artificial intelligence and machine learning solutions, according to the announcement by Alphabet. Its target markets include telecoms, financial services, healthcare, government and computer security, with launch customers including Vodafone Business, Mt. Sinai Health System and Softbank Mobile." https://lnkd.in/gJmYq4gQ Alphabet
8 May 2024: ๐๐๐๐๐ - Intelligence Advanced Research Projects Activity: The University of Sydney's Nano Institute is one of four research institutions globally funded in IARPA program to work on quantum error correction methods aimed at drastically improving quantum technology. USyd will receive USD10M under the IARPA program: https://www.iarpa.gov/ IARPA
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๐ Website: https://www.ibm.com/quantum
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๐ Website: intel.com
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๐ Website: quantum.microsoft.com
๐ฒ Microsoft has been selected for inclusion in the Defense Advanced Research Projects Agency (DARPA) Underexplored Systems for Utility-Scale Quantum Computing (US2QC) program. Other companies receiving US2QC funding are Atom Computing and PSIQuantum. More
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๐ Website: nvidia.com
1 May 2024: Nvidia's founder and CEO Jensen Huang speaks at Stanford Institute for Economic Policy Research (SIEPR). Highlights include why Nvidia dominated generative AI after openai released chatgpt, and why they still have no serious competition. โฏ๏ธ Watch
๐๐ฌ๐ข๐๐ฎ๐๐ง๐ญ๐ฎ๐ฆ: Psi [ฯ] refers to the quantum state of a particle, as in: |ฯโฉ = ฮฑ|0โฉ + ฮฒ|1โฉ or |ฯโฉ = ฮฑ|โโฉ + ฮฒ|โโฉ
๐ Website: psiquantum.com
๐ฒ PSIQuantum has been selected for inclusion in the Defense Advanced Research Projects Agency (DARPA) Underexplored Systems for Utility-Scale Quantum Computing (US2QC) program. Other companies receiving US2QC funding are Atom Computing and Microsoft. More
PSIQuantum will also receive AUD 1 billion from Australia's Queensland Government for the fault-tolerant QC development project.
"Fault-tolerant quantum computing refers to the ability of a quantum computer to continue functioning properly and deliver accurate results even when some of its components or qubits (quantum bits) are affected by errors or noise.
"In classical computing, errors can occur due to various factors such as electrical noise, hardware failures, or software bugs. Similarly, in quantum computing, errors can arise due to decoherence (loss of quantum information) and other noise sources inherent in quantum systems.
"Fault-tolerant quantum computing aims to mitigate these errors through a variety of techniques, such as error correction codes, quantum error correction protocols, and fault-tolerant quantum gates. These techniques allow quantum computers to detect and correct errors as they occur, thereby preserving the integrity of quantum information and ensuring the reliability of computations.
"Achieving fault tolerance in quantum computing is a significant challenge due to the fragile nature of quantum states and the susceptibility of quantum systems to various sources of noise and decoherence. However, developing fault-tolerant quantum computing capabilities is essential for realizing the full potential of quantum computers and enabling them to solve complex problems that are currently beyond the reach of classical computers."
๐ Website: rigetti.com