halo-eu-1 NODE EU-WEST · DC-04 FIDELITY 99.821% RTT 1.42 ms UP — — 512 qubits
// research · open by default

We publish first, then ship.

Every primitive in the Luna stack starts as a paper. We open-source the math, the reference implementation and the failure modes — then we harden it into a product. Below: the ten most recent transmissions from the lab.

// areas

Four programs.

program · TOPO

Topological qubits at scale

Majorana-based logical qubits with measured T₁ > 400 µs and a path to surface-code-free error correction. Lead: Dr. M. Voronova.

program · LATT

Post-quantum cryptography

Lattice-based KEMs and signatures, side-channel resilience, and migration tooling for legacy PKI. Lead: Dr. K. Tønnesen.

program · SENS

Quantum sensing

NV-center magnetometry, optically pumped atomic clocks, and entanglement-enhanced gravimetry for field deployment. Lead: Dr. R. Iyer.

program · COMP

Hybrid compilers

Coherence-aware compilation, decoherence-budget IR, and runtime rebinding between classical and quantum backends. Lead: Dr. A. Sokolova.

// transmissions · 2026

Recent publications.

10 of 47 · sorted by date
2026-05-21 · ML-PREPRINT-2026/041 · TOPO

Braided Majorana arrays with sub-microsecond gate times on engineered nanowires

We demonstrate a 12-site Majorana zero-mode array with two-qubit gate times of 870 ns at 12.4 mK, opening a path to error-corrected logical qubits without surface-code overhead.

M. Voronova, J. Park, F. Reinhardt, et al.
2026-04-18 · ML-PREPRINT-2026/037 · LATT

Side-channel-hardened ML-KEM on resource-constrained HSMs

A constant-time, masked implementation of ML-KEM-1024 that resists first-order DPA and EM side channels on commodity SE chips, with a 14% throughput penalty.

K. Tønnesen, P. Aliyev, L. Marchand
2026-03-30 · ML-PREPRINT-2026/029 · SENS

Field-deployable NV magnetometry for subsurface utility mapping

A ruggedized NV-center sensor head reaches 3 pT/√Hz sensitivity at 1 m standoff, deployed across a 14 km urban corridor in cooperation with a municipal utility.

R. Iyer, S. Chen, O. Lindqvist
2026-03-04 · ML-PREPRINT-2026/021 · COMP

Decoherence-budget IR: treating T₁ as a typed resource

We introduce a quantum intermediate representation where coherence is a linearly-typed resource, allowing the compiler to reject any program that cannot meet its budget on the target backend.

A. Sokolova, H. Nakamura, T. Bauer
2026-02-12 · ML-PREPRINT-2026/014 · LATT

Migration patterns for classical PKI under FIPS 203

A taxonomy of deployment patterns observed across 14 enterprise migrations to ML-KEM/ML-DSA, including failure modes for hybrid handshakes and middlebox interaction.

K. Tønnesen, M. Okafor
2026-01-28 · ML-PREPRINT-2026/008 · TOPO

Cryogenic interconnect fabric for million-qubit prospects

A passively cooled superconducting interconnect layer with 1.7 ps timing jitter across 1024 channels, enabling fan-out to logical qubit blocks without warm-side bottlenecks.

M. Voronova, D. Aoki, R. Beck
2025-12-07 · ML-PREPRINT-2025/093 · SENS

Optically pumped Cs clocks for sovereign timing fabric

A 19-inch rack-mount optically pumped Cs reference reaches 8 × 10⁻¹⁶ stability at 10⁴ s, suitable as a primary reference for national timing infrastructure.

R. Iyer, E. Lebeau, P. Gao
2025-11-15 · ML-PREPRINT-2025/082 · COMP

Per-shot recompilation under noise drift

An online recompiler that adapts circuit layout per shot based on streaming noise telemetry, reducing logical error rate by 31% on a 64-qubit superconducting backend.

A. Sokolova, T. Bauer, Y. Halevi
2025-10-02 · ML-PREPRINT-2025/074 · LATT

VOID-K: certified vacuum-state entropy at 1.2 Gb/s

A photonic QRNG architecture using vacuum-state homodyne detection, with continuous SP 800-90B health checks and a signed certificate-of-origin per output frame.

K. Tønnesen, P. Aliyev, R. Iyer
2025-09-11 · ML-PREPRINT-2025/065 · COMP

HALO-MESH: rotating-key overlay networks under adversarial drift

The protocol underpinning HALO-MESH, formalized as a labelled transition system, with a machine-checked proof of forward secrecy under 8 ms key rotation.

A. Sokolova, H. Nakamura, M. Okafor
// open problems

What we are currently stuck on.

P-014 topo

Logical qubit pipelining

Hiding the magic-state distillation latency behind productive compute without doubling the qubit budget. Bounty: 25 BTC-equivalent for a working sketch.

P-021 comp

Streaming circuit verification

Verifying compiled circuits against an IR-level spec at line rate, with formal guarantees rather than statistical sampling.

P-029 latt

Embedded PQC under 8 KB RAM

A signature scheme strictly inside the NIST PQC envelope that fits on industrial controllers shipping in 2026–2028.