Quantum Computing: 14th October 2025
Published 14th October 2025
🏅 Macroscopic Quantum Nobel Reactions
2025 Nobel Prize in Physics: Macroscopic quantum effects (condensedconcepts.blogspot.com). Macroscopic quantum tunnelling, energy quantisation in Josephson circuits; Clarke, DeVoret, Martinis prize work; Leggett's influence; decoherence, SQUIDs, PRL papers 1984-85
Congratulations to John Clarke, Michel Devoret, and John Martinis! (4gravitons.com). Clarke, Devoret, and Martinis’s circuit demonstrates macroscopic quantum effects and cat states as a precursor to quantum computing
Sad and happy day (scottaaronson.blog). Scott Aaronson condemns Oct. 7 violence, celebrates Nobel Prize in Physics for macroscopic quantum tunneling in superconducting circuits and its link to quantum computing
Cambridge alumnus awarded 2025 Nobel Prize in Physics (cam.ac.uk). Cambridge alumnus John Clarke co-authors Nobel-winning work on superconducting qubits and SQUIDs, enabling macroscopic quantum effects in practical devices
🔬 Quantum Implementation Deep Dives
Accelerated Quantum Supercomputing with NVIDIA DGX Quantum: Real-Time GPU-CPU-QPU Integration from the Diraq Lab (quantum-machines.co). NVIDIA DGX Quantum and Quantum Machines enable low-latency GPU-CPU-QPU integration for QEC, calibration, and real-time feedback in hybrid quantum–classical workflows
Explicit Lossless Vertex Expanders! (gilkalai.wordpress.com). Explicit, constant-degree lossless vertex expanders via Ramanujan cubical complexes and base graphs, with group actions and LDPC-code implications
CuTe Thread-Value Layout (leimao.github.io). CuTe Thread-Value (TV) layout partitions tensors for tiled copy and MMA, with inverse TV layout and TV partition concepts for thread-level data access patterns
Announcing quantum-safe Key Encapsulation Mechanisms in Cloud KMS (cloud.google.com). Cloud KMS adds post-quantum KEM support (ML-KEM-768/1024, X-Wing) with HPKE guidance, HPKE via Tink, and hybrid deployment guidance
Strain engineering enhances spin readout in quantum technologies, study shows (phys.org). Strain engineering enhances spin readout contrast in silicon carbide membranes at room temperature
📚 Academic Research
Quantum Computing Methods for Malware Detection (arxiv:cs). Quantum Support Vector Machines with quantum kernels for malware detection on PE binaries using Qiskit simulators and IBM hardware
Nonlocal Games Through Communication Complexity and Quantum Cryptography (arxiv:math). Investigation of quantum correlations via CHSH, graph isomorphism; distillation, nonlocal box wirings, and unclonable encryption using Clifford algebra and NPA methods
An HPC-Inspired Blueprint for a Technology-Agnostic Quantum Middle Layer (arxiv:cs). HPC-inspired, backend-neutral quantum middle layer using typed data and context descriptors across gate-model and annealing backends
Assessing the Impact of Post-Quantum Digital Signature Algorithms on Blockchains (arxiv:cs). Benchmarking post-quantum signature schemes (ML-DSA, Dilithium, Falcon, Mayo, SLH-DSA, SPHINCS+, Cross) vs ECDSA across security levels 1-5 on blockchain workloads
An Improved Quantum Algorithm for 3-Tuple Lattice Sieving (arxiv:cs). Quantum 3-tuple lattice sieving improves SVP time complexity to 2^(0.2846d) with two-level amplitude amplification and center-point preprocessing
👋 Before you go
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