BQP, Classiq partner with NVIDIA to demonstrate quantum simulation for Digital Twin

Simulation platform BQP and Classiq, a quantum computing software provider, have announced a joint demonstration with NVIDIA. This partnership showcases progress in hybrid quantum-classical simulation for digital twin and computational fluid dynamics (CFD) workloads. 

The collaboration integrates Classiq’s model-first quantum development platform, BQP’s implementation of the Variational Quantum Linear Solver (VQLS), and NVIDIA’s CUDA-Q technology to enable quantum-ready simulation workflows designed for high-performance computing (HPC) environments. VQLS is a hybrid quantum-classical algorithm used to solve linear equations on quantum computers.
 
Using Classiq’s automated circuit synthesis, BQP implemented a VQLS-based approach that reduces circuit size, optimises qubit usage and lowers the number of trainable parameters compared to traditional quantum linear-solver formulations. These reductions also improve the scaling behavior of matrix-based problems commonly found in CFD and digital twin applications. It strengthens the viability of hybrid methods within production engineering workflows, the company said. The work leverages NVIDIA’s parallel computing platform CUDA-Q, supporting integration into HPC pipelines used across industry and research.
 
“This collaboration demonstrates how hybrid quantum-classical approaches can be used today to support demanding engineering workloads,” said Nir Minerbi, CEO and co-founder of Classiq. “By generating optimized circuits automatically and integrating them into established simulation environments, we enable teams like BQP to incorporate quantum-ready methods directly into the solutions they deliver to customers.”
 
BQP has incorporated these VQLS-based techniques into offerings available to clients today and workflow requirements used across digital twin, optimization and simulation environments. This allows enterprises to explore and apply hybrid techniques while maintaining the structure and reliability of their existing HPC systems.
 
“Our focus is delivering practical and robust solutions to our clients’ most complex simulation challenges,” said Abhishek Chopra, CEO of BQP. “The hybrid workflow we developed with Classiq and executed through CUDA-Q strengthens the flexibility and scalability of the tools we are deploying today, and it integrates naturally with the engineering systems our customers already rely on.”