Quantum Computing & Information
Fault-tolerant quantum computing, qubit hardware platforms, quantum algorithms, quantum networks, post-quantum cryptography and quantum sensing.
Quantum Error Correction & Fault Tolerance
Surface codes and qLDPC codes, below-threshold logical qubits, real-time decoding, magic-state distillation and cultivation, and resource estimates for fault tolerance.
Superconducting Quantum Processors
Transmon, fluxonium and bosonic cat qubits; coherence, gate fidelity, leakage, cosmic-ray errors, packaging and scaling of superconducting processors.
Neutral-Atom & Trapped-Ion Quantum Computing
Rydberg atom arrays, reconfigurable logical processors, QCCD trapped-ion architectures, high-fidelity gates and mid-circuit measurement.
Photonic, Spin & Topological Qubits
Photonic fusion-based architectures and GKP states, silicon spin qubits, and Majorana-based topological qubits including the evidence debate.
Quantum Algorithms & Quantum Advantage
Factoring and chemistry resource estimates, quantum simulation algorithms, random-circuit sampling, verifiable advantage and the classical-simulation counterattack.
Quantum Networks & Post-Quantum Cryptography
Quantum key distribution, repeaters and entanglement distribution, and the migration to NIST post-quantum standards (ML-KEM, ML-DSA, SLH-DSA).
Quantum Sensing & Metrology
NV-center magnetometry, optical lattice and nuclear clocks, squeezed light in gravitational-wave detectors and atom interferometry.