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Archive for the ‘quantum physics’ category: Page 226

Aug 11, 2023

Arrays of quantum rods could enhance TVs or virtual reality devices, research suggests

Posted by in categories: biotech/medical, nanotechnology, quantum physics, virtual reality

Flat screen TVs that incorporate quantum dots are now commercially available, but it has been more difficult to create arrays of their elongated cousins, quantum rods, for commercial devices. Quantum rods can control both the polarization and color of light, to generate 3D images for virtual reality devices.

Using scaffolds made of folded DNA, MIT engineers have come up with a new way to precisely assemble arrays of quantum rods. By depositing quantum rods onto a DNA scaffold in a highly controlled way, the researchers can regulate their orientation, which is a key factor in determining the polarization of light emitted by the array. This makes it easier to add depth and dimensionality to a virtual scene.

“One of the challenges with quantum rods is: How do you align them all at the nanoscale so they’re all pointing in the same direction?” says Mark Bathe, an MIT professor of biological engineering and the senior author of the new study. “When they’re all pointing in the same direction on a 2D surface, then they all have the same properties of how they interact with light and control its polarization.”

Aug 11, 2023

Quantum Computing in AI: The Revolutionary Synergy Between Two Technologies

Posted by in categories: climatology, cybercrime/malcode, education, finance, information science, quantum physics, robotics/AI, sustainability

Experience the captivating world of Quantum Computing in AI through this thrilling video! Delve into the groundbreaking realm of Quantum Computers and its revolutionary synergy with Artificial Intelligence, leading us into an era of technological revolution.
The first part of the video unravels the enigmatic concept of Quantum Computing, explaining its complex principles in a way that even beginners can understand. Watch the video to discover the magic of quantum bits (qubits) and superposition as they challenge the norms of classical computing.
Are you curious about what Quantum Supremacy is? Or what Quantum Computing in AI can truly achieve? This intriguing section showcases the extraordinary capabilities of these computing marvels, delving into the fascinating world of quantum supremacy and how it empowers AI.
Moving forward, embark on a journey into Quantum Machine Learning, a cutting-edge AI paradigm that combines Quantum Computing with Artificial Intelligence. Prepare to be amazed by its ability to push the boundaries of data processing, learning, and prediction and embarking revolution in Neural Network and Natural Language Processing. The future of quantum AI is revolutionary; you should not miss it!
The video does not stop there! We also explore real-world applications of Quantum AI, demonstrating how this technology is revolutionizing industries like healthcare, cybersecurity, finance, education and more, with unprecedented efficiency and precision.
The video sheds light on Quantum AI’s potential to solve once-unthinkable problems in areas such as molecular simulation, precise optimization, predictions, and personalization. We discover how AI with Quantum Computing solve challenges which were thought impossible to crack.
This video is a comprehensive resource for anyone interested by Quantum Computing, AI, and their synergy. Join us as we embark on this exciting journey into the revolutionary synergy between two technologies. Whether you’re a quantum computing enthusiast, an AI lover, or simply enjoy tech insights, don’t forget to Like, Comment, and Subscribe to stay informed about the latest trends!
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Chapters.
0:00-Introduction.
0:50-Simple Concepts of Quantum Computing and AI
2:30-Ways How will Quantum computing affect AI?
2:34–1) Improvement in Machine Learning Algorithm.
4:04–2) Enhanced Neural Network.
5:15–3) Advancing Natural Language Processing.
6:27–4) Solving Complex Issues.
7:02-Usability of Quantum AI Computing.
7:23–1) Fact-Checkers for AI Chatbots.
8:08–2) Benefits for Life Science.
8:50–3) Cybersecurity.
9:21–4) Impact on Education.
10:08–5) Autonomous Vehicle.
11:01–6) Logistics Industry.
11:55–7) Climate Change.
12:52-ConclusionSubscribe for more content in the fascinating field of Artificial Intelligence.
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Welcome to AI TechXplorer, your premier destination for cutting-edge insights into AI trends and technology. As a channel dedicated to the forefront of artificial intelligence, we delve deep into the world of AI, latest AI trends and technology, providing research-driven insights into development of AI tools, platforms, AI news and updates in artificial general intelligence (AGI) and robotics.
Our commitment to delivering quality content begins with our rigorous research approach. Understanding that AI can be an intimidating field for newcomers, we make it our mission to provide clear and accessible explanations. Whether you are a seasoned AI enthusiast or someone who has just discovered the world of AI, our videos break down complex concepts, developments, and breakthroughs into digestible and relatable explanations. We believe that knowledge should be inclusive and approachable, and we are dedicated to making AI understandable for all.
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🔔 Join us at AI AI TechXplorer as we embark on a journey through the realms of artificial intelligence. Together, we will uncover the latest AI trends, explore groundbreaking technologies, and unravel the mysteries of artificial general intelligence. Subscribe to our channel today and be part of the ever-evolving world of AI. 🔔.

Aug 11, 2023

Ancient Graphite Reveals a Quantum Surprise: Scientists Discover Hofstadter’s Butterfly

Posted by in categories: materials, quantum physics

Scientists at The University of Manchester’s National Graphene Institute have discovered new physics in graphite through the application of twistronics, revealing a 2.5-dimensional mixing of surface and bulk states. The research opens new possibilities in controlling electronic properties in both 2D and 3D materials.

Researchers in the National Graphene Institute (NGI) at The University of Manchester have revisited graphite, one of the most ancient materials on Earth, and discovered new physics that has eluded the field for decades.

The Complexity of Graphite.

Aug 11, 2023

String theory physicist changed quantum field theory

Posted by in category: quantum physics

USC Dornsife physics professor and string theory expert who changed prevailing thought on quantum field theory has died at age 67.

Aug 11, 2023

New physics or not? I’ll sort it out for you

Posted by in categories: cosmology, particle physics, quantum physics

All this and stamp collecting?paraphrase Lord Kelvin.


If you’d like to learn more about quantum mechanics, use our link https://brilliant.org/sabine — You can get started for free, and the first 200 will get 20% off the annual premium subscription.

Continue reading “New physics or not? I’ll sort it out for you” »

Aug 11, 2023

High Dimensional Quantum Machine Learning With Small Quantum Computers

Posted by in categories: quantum physics, robotics/AI

Simon C. Marshall, Casper Gyurik, and Vedran Dunjko.

Leiden University, Leiden, The Netherlands.

Get full text pdfRead on arXiv VanityComment on Fermat’s library.

Aug 10, 2023

Quantum material exhibits ‘non-local’ behavior that mimics brain function

Posted by in categories: computing, information science, mathematics, neuroscience, quantum physics

We often believe computers are more efficient than humans. After all, computers can complete a complex math equation in a moment and can also recall the name of that one actor we keep forgetting. However, human brains can process complicated layers of information quickly, accurately, and with almost no energy input: recognizing a face after only seeing it once or instantly knowing the difference between a mountain and the ocean.

These simple human tasks require enormous processing and energy input from computers, and even then, with varying degrees of accuracy.

Creating -like computers with minimal requirements would revolutionize nearly every aspect of modern life. Quantum Materials for Energy Efficient Neuromorphic Computing (Q-MEEN-C)—a nationwide consortium led by the University of California San Diego—has been at the forefront of this research.

Aug 10, 2023

What Is The Basic Relationship Between Quantum Physics & Quantum Computers?

Posted by in categories: cosmology, mathematics, particle physics, quantum physics, supercomputing

There is increasing talk of quantum computers and how they will allow us to solve problems that traditional computers cannot solve. It’s important to note that quantum computers will not replace traditional computers: they are only intended to solve problems other than those that can be solved with classical mainframe computers and supercomputers. And any problem that is impossible to solve with classical computers will also be impossible with quantum computers. And traditional computers will always be more adept than quantum computers at memory-intensive tasks such as sending and receiving e-mail messages, managing documents and spreadsheets, desktop publishing, and so on.

There is nothing “magic” about quantum computers. Still, the mathematics and physics that govern their operation are more complex and reside in quantum physics.

The idea of quantum physics is still surrounded by an aura of great intellectual distance from the vast majority of us. It is a subject associated with the great minds of the 20th century such as Karl Heisenberg, Niels Bohr, Max Planck, Wolfgang Pauli, and Erwin Schrodinger, whose famous hypothetical cat experiment was popularized in an episode of the hit TV show ‘The Big Bang Theory’. As for Schrodinger, his observations of the uncertainty principle, serve as a reminder of the enigmatic nature of quantum mechanics. The uncertainty principle holds that the observer determines the characteristics of an examined particle (charge, spin, position) only at the moment of detection. Schrödinger explained this using the theoretical experiment, known as the paradox of Schrödinger’s cat. The experiment’s worth mentioning, as it describes one of the most important aspects of quantum computing.

Aug 10, 2023

“Quantum Superchemistry” Breakthrough: A Pioneering Discovery by University of Chicago Scientists

Posted by in categories: biotech/medical, business, chemistry, engineering, law, policy, quantum physics

A team from the University of Chicago.

Founded in 1,890, the University of Chicago (UChicago, U of C, or Chicago) is a private research university in Chicago, Illinois. Located on a 217-acre campus in Chicago’s Hyde Park neighborhood, near Lake Michigan, the school holds top-ten positions in various national and international rankings. UChicago is also well known for its professional schools: Pritzker School of Medicine, Booth School of Business, Law School, School of Social Service Administration, Harris School of Public Policy Studies, Divinity School and the Graham School of Continuing Liberal and Professional Studies, and Pritzker School of Molecular Engineering.

Aug 9, 2023

Quantum 101 Episode 6: Quantum Probability Explained

Posted by in categories: cosmology, quantum physics

When Albert Einstein famously said “God does not play dice with the universe” he wasn’t objecting to the idea that randomness exists in our everyday lives.

What he didn’t like was the idea that randomness is so essential to the laws of physics, that even with the most precise measurements and carefully controlled experiments there would always be some level at which the outcome is effectively an educated guess. He believed there was another option.

Continue reading “Quantum 101 Episode 6: Quantum Probability Explained” »