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This research aims to create a scalable quantum computing infrastructure using lunar cryogenic properties.

February 12, 20260 citationsOpen Access

Cryogenic Infrastructure for Lunar-Scale Quantum Computing

Key Points

This research aims to create a scalable quantum computing infrastructure using lunar cryogenic properties.
Proposes a high-density architecture for quantum processors with 120 billion physical qubits.
Introduces Vanguard Pod Architecture for modular deployment of qubits on the lunar surface.
Develops the Pi-1000 Protocol for a Quantum-Quiet substrate using 6-axis active isolation.
Suggests a new logistics model for rapid network expansion using sub-orbital hops.
Demonstrates an 87-95% reduction in cooling power requirements using lunar thermal sinks.
Projects a 4:1 to 41:1 return on investment through various technological applications.

Abstract

This paper proposes a modular, high-density architecture for scaling superconducting quantum processors to civilizational scales (120 billion physical qubits) by leveraging the extreme cryogenic environments of lunar Permanently Shadowed Regions (PSRs). Moving beyond traditional terrestrial constraints, the "Shackleton Centennial Ring" utilizes the ~26 K thermal sink of Hermite Crater to achieve an 87–95% reduction in cooling power requirements. Key Innovations: Vanguard Pod Architecture: 6-meter cylindrical modules capable of housing 1.2 billion qubits each, designed for "drop and bury" deployment via Starship HLS variants. The Pi-1000 Protocol: A validation framework for achieving a vibrationally deterministic, "Quantum-Quiet" substrate through 6-axis active isolation and 3 meters of regolith shielding. Starship-Hopping Logistics: A simplified infrastructure model replacing fixed maglev systems with ballistic sub-orbital hopping for rapid network expansion. Economic Viability: A comprehensive ROI analysis projecting a 4:1 to 41:1 return through technology transfers in fusion energy, medical imaging, and astronomical data markets.

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