Evaluating Quantum Computing Use Cases

Is There Quantum Advantage—Or Just Hype?

Quantum computing has the potential to revolutionize chemical simulations and the life sciences by enabling more accurate molecular modelling, accelerating drug discovery and facilitating faster structure elucidation. Yet the critical question remains: Does quantum computing deliver a tangible advantage for your specific application? At HQS Quantum Simulations, we combine scientific precision with industry expertise to evaluate quantum computing use cases using a clearly defined, evidence-based framework. This approach ensures that our clients and partners understand the real opportunities and limitations of quantum solutions.

    • Identify Industry Problems:
      First, we investigate concrete industry challenges and make a preliminary, data-driven estimate of the prospects for quantum advantage.

    • Transform to Quantum:
      We assess which components of complex problems can genuinely benefit from quantum algorithms, focusing only on areas where quantum methods add value.

    • Benchmark with the Best Classical Solutions:
      Competitive and transparent benchmarking against classical solvers is essential. In many cases, improvements with classical algorithms provide immediate value and serve as a necessary baseline for any future quantum advantage.

    • Demonstrate quantum advantage:
      Our goal is to explore potential and rigorously prove when and where quantum computing outperforms classical computation, delivering meaningful, measurable outcomes for clients.

  • What is a good use case for quantum computers? Michael Marthaler, Peter Pinski, Vladimir Rybkin, Iris Schwenk, Pascal Stadler, Marina Walt, arXiv:2506.15426