Nvidia breaches new quantum computing milestone, using 90% fewer qubits — and it could now improve drug discovery,…

• Nvidia simulates 104 qubits using JUPITER, Europe's first exascale supercomputer
• The technique reportedly reduces physical qubit requirements by 90%
• Magic state cultivation could reduce hardware demands for fault-tolerant quantum computing

Nvidia researchers have simulated a 104-qubit quantum computing system on JUPITER, Europe's first exascale supercomputer, validating a technique that requires 90% fewer physical qubits.

The experiment took place at Germany's Jülich Supercomputing Centre, where researchers examined how quantum computing systems could operate reliably.

The team investigated magic state cultivation, an approach to fault-tolerant quantum computing that could reduce the physical resources required for complex calculations.

New technique reduces quantum computing hardware requirements

Quantum processors are vulnerable to environmental interference, which introduces errors and makes accurate calculations increasingly difficult as systems grow larger.

Researchers are developing fault tolerance methods to address these problems, enabling quantum computers to maintain computational accuracy despite errors affecting individual physical components.

One approach involves producing specially...

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