Artikel Russia Debuts Ion-Based Quantum Computer Equal to 72 Qubits pertama kali tampil pada todayinasian.com.
]]>Unlike classical computers that use bits representing either a 0 or a 1, quantum machines leverage quantum bits or “qubits,” which can exist in a combination of states simultaneously — a property known as superposition. This allows quantum computers to process vast amounts of data in ways that are fundamentally different from conventional systems, potentially enabling solutions to problems that are intractable with today’s technology.
What sets the Russian prototype apart is its use of neutral rubidium atoms as the basis for qubits. Researchers built the system with a novel architecture that separates the machine into distinct zones for computation, quantum state storage and data readout. This functional segmentation is designed to make it easier to manage the delicate quantum states that underpin the computer’s operation and to improve overall performance stability.
Read More: Changan Unveils Breakthrough Rotary Engine to Rival Japan
According to TASS reporting, initial tests of the prototype showed promising two-qubit gate accuracy of about 94%, an important metric for assessing how reliably quantum logic operations can be carried out. While 72 qubits might sound modest compared with the loosely defined “noisy intermediate-scale quantum” (NISQ) systems that push into the hundreds or more, achieving high-accuracy operations at this level is still an intricate technical feat for any quantum platform.
The research team’s work builds on earlier Russian efforts — including cold atom and ion-trapped devices — and represents incremental progress toward a long-planned goal of fielding quantum computers with hundreds of “good” qubits capable of practical, error-corrected computation by the end of this decade. Such machines could one day underpin breakthroughs in materials science, cryptography, logistics optimization and other fields that demand computational power beyond current classical hardware.
Experts note that while widely publicized developments elsewhere — from superconducting processors in China to neutral atom approaches in the U.S. and beyond — often grab headlines, Russia’s achievement demonstrates that diverse technological paths to quantum computing are actively being pursued worldwide. Each architecture brings its own advantages and challenges, but collectively they underscore the rapidly evolving landscape of quantum research and the global race to harness this transformative form of computing.
Artikel Russia Debuts Ion-Based Quantum Computer Equal to 72 Qubits pertama kali tampil pada todayinasian.com.
]]>Artikel China Unveils Zuchongzhi-3 Quantum Chip 1 Quadrillion Faster pertama kali tampil pada todayinasian.com.
]]>Zuchongzhi-3 is built with 105 superconducting transmon qubits arranged in a 15×7 grid. These qubits, engineered from tantalum, niobium, and aluminum, are designed to minimize noise while maintaining exceptional computational stability. In testing, the chip delivered single-qubit fidelity of 99.90%, two-qubit fidelity of 99.62%, and readout fidelity of 99.13%, with a coherence time of 72 microseconds. Such stability allows it to run more advanced quantum algorithms than ever before.
In benchmark trials using random circuit sampling (RCS)—a standard test for quantum performance—the processor completed calculations in seconds that would take classical supercomputers, including the U.S. Frontier system, an estimated 5.9 billion years to finish. It also surpassed Google’s latest Willow quantum chip by a factor of one million.
Read More: Acer’s Unveils Veriton GN100: Compact AI Powerhouse Mini PC
Cited from Kompas.com, the research team highlighted improvements in error correction, qubit connectivity, and scalability, critical factors for bringing quantum computing closer to real-world applications. The system also demonstrated resilience through distance-7 surface-code error correction, a key step toward more fault-tolerant machines.
This achievement cements China’s position at the cutting edge of quantum research, surpassing earlier global milestones such as Google’s Sycamore and China’s own Jiuzhang photon-based platform. Experts note that processors like Zuchongzhi-3 could soon be applied in fields such as cryptography, drug discovery, new materials design, and complex system simulations.
With Zuchongzhi-3, China signals a transformative leap in computational science, one that challenges traditional paradigms and underscores the potential of quantum architectures to reshape global technology landscapes.
Artikel China Unveils Zuchongzhi-3 Quantum Chip 1 Quadrillion Faster pertama kali tampil pada todayinasian.com.
]]>