Scientists found a magnetic method to protect qubits, paving the way for robust quantum computing.
Category: quantum physics – Page 228
Unleashing the Quantumness of a Nanoparticle
Researchers have expanded the quantum wave function of a levitated nanosphere, a step toward future tests of quantum physics.
Mitsui Works With Quantinuum and QSimulate to Launch Quantum-Integrated Chemistry Platform
Mitsui & Co. has formally launched a new quantum-enabled chemistry platform, QIDO, in collaboration with U.S.-based Quantinuum and QSimulate. The system, designed to accelerate the discovery of new materials and pharmaceuticals, blends classical and quantum computing resources to streamline complex chemical calculation, according to a story in Nikkei and a Quantinuum blog post.
Quantum computers hold promise for modeling chemical reactions beyond the reach of traditional supercomputers. But fully fault-tolerant systems remain years away, leaving companies searching for ways to extract value from today’s noisy, early-stage machines. QIDO, short for Quantum-Integrated Discovery Orchestrator, attempts to bridge that gap.
The platform runs most computations on powerful classical hardware while sending only the most computationally expensive steps — such as the modeling of strongly correlated electrons — to a quantum computer. This hybrid workflow allows companies to perform higher-precision chemical simulations today, without waiting for fully mature quantum systems, Nikkei reports.
Quantum Spins Stabilized on Magnetic Substrate
Establishing robust isolated spins on solid surfaces is crucial for fabricating quantum bits or qubits, sensors, and single-atom catalysts. An
Scientists Flip the Script and Solve a Longstanding Spintronics Challenge
A breakthrough in spintronics reveals that material defects can be harnessed to boost device efficiency, overturning decades of assumptions. Scientists have discovered a way to transform what was once considered a major problem in electronics, material defects, into a powerful quantum-based advan
Quantum Delocalization of a Levitated Nanoparticle
Researchers have expanded the quantum wave function of a levitated nanosphere, a step toward future tests of quantum physics.
Scientists Just Split a Single Photon. Here’s What They Found
By splitting a single photon, scientists confirmed that angular momentum is always conserved — a billion-to-one experiment that reinforces the foundations of quantum physics.
Why no one can agree on what quantum physics really means
For a century, quantum theory has passed every experimental test, but physicists can’t agree on how to use it to paint a picture of our reality – or even whether that is possible
Sound Waves Unlock a New Path to Practical Quantum Computing
Caltech scientists have created a hybrid quantum memory that converts electrical information into sound, allowing quantum states to last 30 times longer than in standard superconducting systems.
Their mechanical oscillator, like a microscopic tuning fork, could pave the way for scalable and reliable quantum storage.
Quantum Bits vs. Classical Bits.
Engineers create new class of quantum sensors to detect faint molecular vibrations
A team of Johns Hopkins engineers has developed a new, more powerful method to observe molecular vibrations, an advance that could have far-reaching implications for early disease detection.