Workshop Description
Covers quantum chemistry simulation, molecular modelling, and accelerated materials characterisation for R&D teams in advanced manufacturing, pharmaceuticals, and aerospace. Examines where near-term quantum processors outperform classical HPC on specific discovery tasks and how to structure a first simulation project.
Most quantum computing materials science claims conflate long-term potential with near-term capability. The reality is that current NISQ processors can simulate molecules with roughly 20-30 qubits of active space before noise overwhelms the signal. That is enough for small catalyst intermediates and simple polymer monomers, but nowhere near the 100+ qubit active spaces needed for production-scale alloy or battery electrolyte simulation. This workshop is built around that honest constraint. Participants learn to identify the specific materials problems where VQE with UCCSD ansatz outperforms classical CCSD(T) today, how to embed quantum subroutines into existing HPC workflows without replacing them, and how to structure a first simulation project with success criteria tied to benchmark-specific performance comparisons rather than speculative quantum advantage claims.
What participants cover
- VQE with UCCSD ansatz for ground-state energy calculation on small molecules (LiH, H2O, BeH2 and beyond)
- Active space selection methodology: choosing orbitals for quantum hardware versus classical pre-processing
- Noise mitigation on NISQ processors: zero-noise extrapolation and probabilistic error cancellation
- Quantum kernel methods for high-dimensional materials feature spaces (bandgap, tensile strength, thermal conductivity)
- Hybrid quantum-classical workflow integration with existing HPC simulation pipelines
- Qubit requirements and error correction overhead for production-scale materials simulation (100+ qubit targets)