Brazil is re-evaluating how it approaches the global race for quantum computing supremacy. While the United States and China pour billions into building massive, general-purpose quantum processors, researchers like Americo Cunha from the National Laboratory for Scientific Computing suggest a different path for developing nations.
Instead of attempting to outbuild the major global powers in hardware fabrication, Brazil is focusing on its comparative advantages. These include software development, quantum-enabled communications, and specialized sensing technologies. Cunha argues that focusing on these fields allows Brazil to build sovereign capabilities without needing the multi-billion-dollar infrastructure that defines the current hardware arms race.
Brazil has already earmarked millions of reais for an EMBRAPII Center of Competence in Quantum Technologies and a national communications program. The strategy relies on human capital rather than heavy fabrication plants. By utilizing cloud-based access to frontier processors for heavy lifting, Brazil intends to create high-value applications for domestic needs like atomic clocks and quantum metrology.
This shift reflects a broader discussion about technological sovereignty. The goal is to ensure domestic experts can drive research in specialized fields while remaining connected to the global research ecosystem. As the country looks to attract larger investments over the next six years, the focus remains on where the most immediate scientific and economic returns can be found.
For researchers and tech policy experts, the question is how other emerging economies might adopt similar strategies. By bypassing the hardware-first model, Brazil aims to secure its place in the quantum landscape through intellectual output and domain-specific innovation.