Quantum computers use quantum bits or qubits, which can process multiple calculations simultaneously, unlike classical computers that use bits and process one calculation at a time.
This capability makes quantum computers incredibly fast, potentially solving complex problems that have stumped scientists for centuries.
Quantum computers have the potential to revolutionize fields like medicine, finance, and climate modeling, where complex simulations are crucial.
Imagine being able to simulate the behavior of molecules to create new medicines or predict weather patterns with unprecedented accuracy.
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Quantum Computer AI Advancements
Researchers expect quantum computing to advance machine learning, a type of AI, but it's unclear what the killer app for quantum computing might be.
Quantum computers today do not outperform classical, traditional computers for problems in the real world, according to Richard Moulds, general manager of Amazon Web Services' Braket quantum computing service.
The next milestone in the industry would be described as the quantum advantage, when a quantum computer is faster, cheaper, or uses less power than a classical computer to solve a problem of commercial interest.
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AWS offers researchers access to quantum machines from various companies and is building quantum computer prototypes at the California Institute of Technology.
Quantum error correction promises a potential solution to the noise problem in quantum hardware, but that technology isn't yet available.
Researchers are recognizing that speed, scalability, and an aptitude for complex pattern recognition make AI a fantastic tool for enabling many parts of quantum error correction workflows.
A team from the Max Planck Institute and the Friedrich Alexander University in Germany leveraged reinforcement learning to discover new quantum error correction codes and their respective encoders.
Google’s recent work explores how recurrent, transformer-based neural networks can be used for decoding a standard quantum error correction code known as the surface code.
The decoding step is another promising target for AI, and Google's work is a step in the right direction.
Early adopters of quantum AI will get a competitive advantage and will survive, as opposed to those that do not adopt or adopt it too late.
Quantum AI is already here, but it's a silent revolution, and the first applications of quantum AI are finding commercial value, such as those related to LLMs, as well as in image recognition and prediction systems.
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A broad range of industrial applications of quantum AI is expected in two-to-three years, but the road ahead may be rocky due to the noise problem in quantum hardware.
Many of the most promising quantum AI breakthroughs aren't arriving from university and corporate research teams, but from various regional developer and support communities that closely mirror natural ecosystems.
These regional ecosystems are where the magic happens with quantum AI, and they provide everything progress demands, from investment to science to academics to entrepreneurs, growth engines, and tier-one buyers.
GenAI and quantum computing are mind-blowing advances in computing technology, and the transition to quantum AI won't be optional, since current AI is fundamentally flawed due to excessive energy costs.
New models and methods will be needed to lower energy demands and to make AI feasible in the long term.
Quantum AI will get a competitive advantage and will survive, as opposed to those that do not adopt or adopt it too late.
Potential Applications and Impact
Quantum computer AI has the potential to revolutionize various industries and aspects of our lives. We're not just talking about incremental improvements, but rather a fundamental shift in what's possible.
The benefits of quantum AI are already being explored in various areas, and the possibilities are vast. According to Tom Patterson, emerging technology security lead at Accenture, "the benefits of thinking about AI with quantum information science capabilities are exciting and important today."
One of the most promising areas where quantum AI will have a significant impact is drug discovery. By simulating molecules, scientists can design new drugs and materials with superior properties.
Li, a quantum AI expert, identifies four specific areas where quantum AI will have a significant initial impact. Here are the areas where quantum AI will make a difference:
- Drug Discovery: Simulating molecules to design new drugs and materials with superior properties.
- Financial Modeling: Optimizing complex financial portfolios and uncovering hidden trends in the market.
- Materials Science: Developing new materials with specific properties for applications like superconductors or ultra-efficient solar cells.
- Logistics and Optimization: Finding the most efficient routes for transportation and optimizing complex supply chains.
These areas are just the beginning, and as quantum AI continues to evolve, we can expect to see even more innovative applications.
Security and Cybersecurity
Quantum computers pose a significant threat to cybersecurity, particularly with the most widely used public-key cryptography method, RSA, being potentially vulnerable to Shor's algorithm.
A foreign power could develop a quantum computer powerful enough to crack RSA encryption, making it a major concern for governments and companies alike.
The US government is taking proactive measures to address this issue, with the National Institute of Standards and Technology (NIST) developing new quantum-resistant algorithms, also known as post-quantum cryptography (PQC).
NIST has narrowed down the list of candidates and expects to release PQC standards by 2024, which will allow cybersecurity firms to develop new products and businesses to upgrade their software.
Cloudflare has already begun providing PQC-type services for free to customers to improve their website security, highlighting the growing importance of this technology.
Google is also integrating PQC technology into its products and services, aiming to ensure it is PQC-ready by the end of 2024.
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AI and Computing
AI and computing are becoming increasingly intertwined, particularly in the realm of quantum computing. This is because AI is essential for realizing the value of practical quantum accelerated supercomputing. Effective AI for quantum development requires new tools that foster multidisciplinary collaboration, are highly optimized for each quantum computing task, and take full advantage of the hybrid compute capabilities available within a quantum accelerated supercomputing infrastructure.
Researchers expect quantum computing to be helpful in advancing machine learning, a type of AI. This is because quantum computers can perform many calculations simultaneously, allowing them to solve complex problems in seconds that would take traditional computers days or weeks to handle.
Quantum computers use quantum bits, or qubits, which can be in a state of 0, 1, or both at the same time. This property, known as superposition, allows quantum computers to perform many calculations simultaneously. Qubits also link with other qubits, a property known as entanglement.
AI is being used to determine optimal control sequences that produce the most quality results possible from a quantum processor. This is done by applying automatic differentiation and reinforcement learning to quantum optimal control problems, resulting in a 19x speedup using a GPU to optimize the preparation of a 10 qubit GHZ state.
Industry players expect electronics-based supercomputers to survive, with quantum computers coexisting alongside them. Quantum computers will likely assist in solving the most pressing problems, like modeling climate change, but they won't replace traditional computers.
Industry and Funding
IBM has been making significant strides in quantum computing, unveiling a 433-qubit quantum computer in November 2022, which is three times bigger than its 2021 machine. They aim to develop a 4,000 qubit machine by 2025.
Gartner analyst Mark Horvath expects synergy to emerge between quantum computers and machine learning, a type of AI. He believes this collaboration will lead to better results.
IBM's quantum computer is a significant step towards achieving this synergy. Google, on the other hand, is focusing on building a quantum computer with 1 million qubits capable of performing reliable calculations without errors, a goal they aim to achieve by 2029.
Horvath cautions that quantum computers will not outperform traditional computers in most cases. They will instead work in conjunction with classical computing to achieve better results.
Frequently Asked Questions
Is Google's quantum computer real?
Yes, Google's quantum computer is a real system that has achieved a significant breakthrough in quantum processing, but it's still a developing technology. Google's researchers have successfully demonstrated a stable computationally complex phase with existing quantum processors.
Sources
- https://developer.nvidia.com/blog/enabling-quantum-computing-with-ai/
- https://www.informationweek.com/machine-learning-ai/quantum-computing-and-ai-a-perfect-match-
- https://pme.uchicago.edu/news/new-research-unites-quantum-engineering-and-artificial-intelligence
- https://www.investors.com/news/technology/quantum-computing-after-artificial-intelligence-it-could-be-the-next-big-thing/
- https://www.nature.com/articles/d41586-023-04007-0
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