Magic states now easier to create, faster, and way less noisy, dramatically decreasing overhead of quantum computers

https://www.sciencedaily.com/releases/2025/06/250621233816.htm

"0-level distillation quantum noise reduction dramatically reduces number of qubits/ computational resources needed... single high-fidelity quantum state prepared from many noisy ones traditionally very computationally expensive requiring many qubits, overcome by expediting high-fidelity state preparation... fault-tolerant circuit developed at physical qubit or 0 level... several dozen times decrease in spatial/ temporal overhead... larger-scale quantum computers that can withstand noise"

Related:

Magic states empower error-resistant quantum computing
https://www.sciencenews.org/article/magic-error-quantum-computing

Researchers achieve atomic-scale control of quantum interference
https://phys.org/news/2025-10-atomic-scale-quantum.html