Validate superconducting qubit designs in seconds

Qubit design is slow and expensive

Superconducting qubit engineers often rely on FEM simulations and detailed electromagnetic extraction that can take hours or days. That makes rapid iteration difficult, especially when a team needs to compare loop geometry, inductance, capacitance, Josephson energy, flux bias, coherence assumptions and fabrication constraints before committing laboratory or foundry resources.

ZeroDec provides a fast validation layer before simulation

ZeroDec is a practical qubit-design validation engine for superconducting hardware teams. Engineers enter geometry and circuit parameters. The platform estimates F01, evaluates coherence proxies, checks structural feasibility, separates material relaxation from layout-level parasitic effects, and highlights whether a design should pass, fail or require engineering review. The goal is not to replace final FEM or laboratory validation, but to reduce the number of weak candidate designs that reach those expensive stages.

Try the ZeroDec engine

The public demo allows up to 10 design validations for free. Users can enter candidate qubit parameters, calculate F01, evaluate estimated coherence, detect structurally weak designs and export a technical report. After the demo limit, teams can contact ZeroDec for pilot access, partner evaluation or technical review.

Example output

A typical ZeroDec result includes F01 estimation, estimated coherence, structural validation status, geometry-aware guardrails, benchmark context and evaluation time. Example output: F01 around 49.6 GHz, estimated coherence stable, structural validation passed, evaluation time under five seconds.

Use cases

• Superconducting qubit pre-validation.
• Flux qubit and fluxonium benchmark comparison.
• Geometry-aware design screening before expensive EM extraction.
• Investor and partner technical reporting for quantum hardware programs.

For investors and quantum hardware partners

ZeroDec addresses the emerging market for quantum hardware design tools. The problem is slow validation and expensive simulation cycles. The solution is a physics-guided fast validation layer with a proprietary structured residual solver and benchmark-driven reporting. The current status is a live demo with a path toward lab validation and pilot partnerships.