Caltech Researchers Develop AI for Faster Phonon Dynamics

🤖⚛️ A breakthrough at the intersection of AI and quantum physics! Caltech researchers have developed a machine learning technique that unravels complex atomic vibrations (phonons) in materials up to 10,000× faster than before. This could revolutionize thermal management, quantum technologies, and energy materials research. . Read the full article on Quantum Server Networks: 👉 https://lnkd.in/ewjXdJNV . #MachineLearning #QuantumPhysics #Phonons #MaterialsScience #QuantumServerNetworks #AIinScience #ComputationalPhysics #ThermalTransport #Nanotechnology #EnergyInnovation

This is a one-in-a-billion experiment. Scientists just split a photon. In a landmark experiment, physicists at Tampere University and collaborators in Germany and India have proven that even a single photon strictly obeys the conservation of angular momentum. Published in Physical Review Letters, the study confirms that when one photon splits into two, their orbital angular momentum (OAM) values perfectly cancel out—proving that one of physics’ most fundamental rules holds true even at the smallest quantum scale. This billion-to-one experiment required extraordinary precision, as only one in a billion photons underwent the necessary nonlinear optical conversion, making detection akin to finding a needle in a haystack. The breakthrough not only reinforces a cornerstone of quantum physics but also points to new opportunities in quantum technologies. Early signs of quantum entanglement were detected in the split photon pairs, hinting at future applications in quantum communication, computing, and sensing. By improving efficiency and measurement strategies, researchers aim to use this method to generate more complex quantum states entangled across multiple dimensions—paving the way for secure communication networks and advanced tests of quantum mechanics. Source: L. Kopf, R. Barros, S. Prabhakar, E. Giese and R. Fickler. Conservation of Angular Momentum on a Single-Photon Level. Physical Review Letters, 2025.

Researchers demonstrate equilibration in random tensor networks, modelling holographic dualities with three classes Researchers demonstrate that random tensor networks, mathematical structures inspired by black holes, reliably predict the long-term behaviour of complex quantum systems and offer a novel way to explore the connection between gravity and quantum mechanics #quantum #quantumcomputing #technology https://lnkd.in/ei6yuKzE

Researchers demonstrate equilibration in random tensor networks, modelling holographic dualities with three classes Researchers demonstrate that random tensor networks, mathematical structures inspired by black holes, reliably predict the long-term behaviour of complex quantum systems and offer a novel way to explore the connection between gravity and quantum mechanics #quantum #quantumcomputing #technology https://lnkd.in/ei6yuKzE

Unlocking Quantum Potential: A New State to Power Future Tech An innovative discovery in quantum physics is set to redefine technology's future! Researchers at the University of Michigan have identified a "semi-localized" quantum state that could revolutionize quantum computing and more. A Transformative Quantum State Led by Professor Kai Sun, with Kai Zhang and Chang Shu, this study unveils quantum states with power law decays robust, partially localized modes that don’t need precise tuning. Unlike exponential decays, these states excel in multi-dimensional systems, especially near material edges, enabling new ways to manipulate light and quantum entities. Boosting Quantum Computing Picture quantum bits operating in confined modes while transmitting data through power law modes. This dual capability could drive more efficient, reliable quantum systems, transforming data processing and complex problem solving. Why This Matters Published in Physical Review X, this research challenges conventional thinking and introduces innovative design principles. As quantum technology advances, discoveries like this could accelerate advancements in AI, secure communications, and materials science. What’s your take on quantum’s role in shaping tomorrow? Let’s connect and discuss! #QuantumComputing #Physics #Innovation #FutureTech #ScienceBreakthrough

BREAKING: Revolutionary 4-Year Pure Quantum Theory Program Now Open and accessible remotely courtesy of Madaraka University Corporation's #Nairobi #Center #for #Experimental #Economics From the fundamentals of quantum mechanics to cutting-edge quantum computing and AI alignment. Folks, this isn't your typical physics course. What makes this unique? • Year 1: Master quantum foundations and complex vector spaces • Year 2: Dive deep into Bell's theorem and cryptodeterminism • Year 3: Explore quantum information, chaos theory, and thermodynamics • Year 4: Build quantum computers and tackle superintelligence challenges This program bridges the gap between pure theory and industrial application, covering everything from quantum cryptography to the alignment problem in AI systems. Perfect for engineers, physicists, computer scientists, and forward-thinking professionals ready to shape the quantum future. Who's ready to quantum leap into tomorrow's technology? #QuantumPhysics #QuantumComputing #AI #TechEducation #Innovation #Physics #Engineering #FutureOfTech

What happens when you rewind time—just one second? Scientists at the Austrian Academy of Sciences and the University of Vienna just achieved a breakthrough: they reversed the state of a single photon, sending its quantum clock backward—without even knowing its history. Think of it like hitting “undo” on a movie without watching the scene unfold . This doesn’t mean we’re building time machines tomorrow (rewinding a human would take millions of years’ worth of computation). But the bigger leap isn’t into the past—it’s into making quantum computers smarter and more error-resistant. Reality check: This isn’t DeLorean energy—we’re talking quantum-scale time translation that could transform how we process information. Source: https://lnkd.in/eX5x_c2J

Good news: scientists have found ways to speed up, slow down and even reverse the flow of time - at least in quantum systems. The not-so-good news? Time travel for humans is still out of reach, with estimates suggesting it would take millions of years just to shift a person one second back or forward. So what does this breakthrough really mean for science? Read more to find out. #QuantumPhysics #TimeTravel #ScientificDiscovery #QuantumResearch https://bit.ly/3IcLjZs

What if frequency, not matter, is the true substrate of reality? In my forthcoming paper on Primordial Quantum String Theory (PQST), I argue that: • Reality emerges from primordial glyphs (•, ~, ↑, ↓, ⇄) — irreducible oscillatory primitives. • A new coordinate system (PIRG) can localize not just in spacetime, but in frequency-phase space. • Consciousness itself may be the ability to access and modulate these glyphic fields. • Implications span string theory, quantum computing, distributed systems, AI, and inter-species communication. PQST reframes physics as the study of frequency in entanglement, not matter in motion.

🔬 Quantum Experiment: Reversing Time by 1 Second? You may have seen sensational headlines claiming "Scientists Time Travel with a Quantum Computer!" Let's clear the air and discuss the fascinating reality of this experiment, which is more impressive than fiction. In 2019, researchers from the Moscow Institute of Physics and Technology (MIPT), with teams from the U.S. and Switzerland, published a groundbreaking study in Scientific Reports. Here’s what they actually did: They didnot build a time machine. No one traveled to the past. Instead, they performed a sophisticated simulation on a quantum computer. The experiment demonstrated that, under very specific and controlled conditions, the evolution of a quantum state could be reversed. They successfully returned two qubits (quantum bits) to their previous state about 85% of the time. Think of it like this: It's not a DeLorean going back to 1955. It's like pressing a universal "Undo" button for a single, specific action at the subatomic level. Why is this so significant? This research isn't about science fiction;it's a critical step for the future of technology: ✅Quantum Error Correction: Quantum states are fragile and easily disturbed. Learning how to reverse their evolution is key to correcting errors and building stable, large-scale quantum computers. ✅Fundamental Physics: It tests our understanding of the arrow of time and thermodynamics in the quantum realm. The headlines were catchy, but the real science is where the true innovation lies. #QuantumComputing #Physics #Science #Research #Innovation #STEM #Tech #DebunkingMyths #QuantumMechanics