search
Quantum Systems
Trends
- 1Hybrid quantum computer observes foundational quantum effect in new setting●Hybrid quantum computer observes foundational quantum effect in a new setting
Researchers report that a hybrid quantum computer has demonstrated a foundational quantum effect in a setting where it had not previously been observed. The experiment shows the device reproducing physics usually studied in other systems, illustrating how hybrid quantum platforms can test basic quantum phenomena while doubling as computing hardware. Physicists are discussing the result as a sign that quantum processors are maturing into tools for fundamental science as well as practical computation.
- 2Scottish artist marks 100 years of Schrödinger's equation●"Scottish artist Gregor Harvie has created a new artwork to mark 100 years since Erwin Schrödinger published his famous
Scottish artist Gregor Harvie has unveiled a new artwork titled Superposition, created to mark 100 years since Austrian physicist Erwin Schrödinger published his famous equation describing how a physical system's wave function changes over time. The centenary piece was made in collaboration with others and is drawing attention from science and art audiences alike.
- 3
PowerDNS has published a piece on preparing DNSSEC for the post-quantum era, examining how the domain name system's security layer can adopt quantum-resistant cryptography. The discussion centres on the technical challenges of larger key and signature sizes, transition paths, and what operators need to consider as quantum computing advances toward threatening current encryption standards.
- 4Quantum computing's real promise explained by Pisa researcher●RaiNews: Calcolo quantico, opportunità e limiti della nuova tecnologia Giuseppe Bisicchia ricercatore dell’Università di
RaiNews has featured an interview with Giuseppe Bisicchia, a researcher at the University of Pisa, on the opportunities and limits of quantum computing. He dispels common misconceptions, saying the technology is no sci-fi scenario but a set of tools capable of tackling problems too complex for traditional computing systems. The item has drawn modest attention among Italian-speaking science and technology followers.
- 5New quantum algorithms proposed for nonlinear dynamics●New # Paper published in Quantum: Quantum algorithms for general nonlinear dynamics based on the Carleman embedding http
A new peer-reviewed paper in the open-access journal Quantum presents quantum algorithms for simulating general nonlinear dynamical systems, using the Carleman embedding technique to convert nonlinear equations into a linear form that quantum computers can handle. The work, published on 8 October 2026, is being shared among physics researchers interested in expanding the range of problems quantum computing can tackle beyond linear and linearised systems.
- 6Schrödinger's Equation Marks 100 Years of Quantum Physics●100 years ago, Schrödinger’s equation shed light on quantum physics
One hundred years ago, Austrian physicist Erwin Schrödinger formulated the wave equation that became the foundation of quantum mechanics, describing how the quantum state of a physical system changes over time. Scientific institutions and publications are marking the centenary, reflecting on how the equation transformed physics and enabled modern technologies such as semiconductors, lasers and quantum computing.
- 7Famous quantum effect finally predictable in real materials●A famous quantum effect can finally be predicted in real materials
Researchers report that a well-known quantum effect, long confined to idealized theory, can now be predicted in real materials. The advance gives scientists a practical way to model the effect in everyday substances rather than perfect lab systems. The finding is drawing attention in physics circles because it could guide the design of new electronic and quantum materials.
- 8Physicists Find 'Quantum Birthmark' That Survives Chaos●Quantum Chaos Cannot Erase the Past: Physicists Uncover the ‘Quantum Birthmark’ That Never Fades
A new physics study suggests that quantum chaos cannot fully erase information about the past. Researchers describe an imprint, dubbed the 'quantum birthmark', which persists even in highly chaotic quantum systems, challenging the idea that chaotic evolution destroys traces of a system's initial state. The finding could reshape understanding of information loss and the arrow of time in quantum mechanics.
- 9Scientists Advance Self-Correcting Quantum Computers●Scientists move a step toward quantum computers that can correct their own mistakes
Researchers at Rutgers University report progress toward quantum computers capable of correcting their own errors, a key hurdle in making the machines practical. Quantum systems are highly fragile, and error correction is seen as essential for reliable, large-scale quantum computing. The work, announced via EurekAlert, has drawn attention across science media as a meaningful step in the field.
- 10
The Quantum Internet Alliance has announced plans to build full-stack quantum networks, integrating quantum hardware, entanglement distribution, and networking protocols into a single system. The effort is aimed at moving quantum networking from laboratory experiments toward a working quantum internet. Observers are discussing what this means for secure communications and Europe's position in quantum technology development.