PsiQuantum’s quantum circuits aid porous material simulation

PsiQuantum researchers have devised a method to represent the complex geometry of materials within a quantum computer, generating a realistic material structure on a 512x512x32 grid. This advance addresses a critical bottleneck in materials science; simulating materials with numerous microscopic features is often too computationally expensive for conventional computers, hindering progress in fields like fluid dynamics and mechanical engineering. The team, led by Alice Barthe, created a “Quantum Cheese” algorithm that procedurally generates these features, efficiently loading complex geometries using reversible circuits rather than storing them. “The number of pores grows with the volume,” Barthe explains, highlighting the need for a scalable approach to unlock quantum advantage in solving material-related problems. The work is published as a preprint on arXiv. Construct, PsiQuantum’s integrated software platform, now incorporates a method for generating the geometric descriptions needed to simulate materials on a quantum computer, even when those materials contain a vast number of microscopic features. The constructions are implemented and simulated using PsiQuantum Construct,…