Open research library
Papers you can read, cite and question
710 papers from the QNFO program, filed on nine shelves by the reader each one is written for: energy per answer, error correction, physics, numbers and p-adics, logic and formalism, AI and knowledge, autonomous systems, assessments, and cross-cutting essays. Every page renders its mathematics and can be questioned in place. How a living paper works.
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Physics papers 9 papers
Physicists. Quantum mechanics and its foundations, qubit and device physics, decoherence and leakage, entanglement, anyons and topological matter, superconductivity, thermodynamics of physical systems, spacetime, cosmology and quantum biology.
Hardware platforms. Device and architecture surveys Tagged papers: 18.
4D Harper‑Hofstadter Zero‑Modes in Synthetic‑Frequency Microring Lattices
Synthetic‑frequency dimensions enable on‑chip frequency‑comb transport that is immune to scattering loss, but experimental demonstrations have been limited to one‑dimensional lattices. We fill this gap by analytically mapping a driven 10 × 10 microring array onto a four‑dimensional Harper‑Hofstadter…
Phononic Crystal Scaffolds as Frozen Floquet Drives: Mapping Protein Vibrational Spectra to Ambient‑Temperature Quantum Transport
Ambient‑temperature quantum devices are presently constrained by uncontrolled thermal phonons, forcing designers to employ cryogenic cooling or energy‑intensive Floquet drives. A biological precedent exists in photosynthetic protein complexes, whose structured vibrational spectra enable…
Viscoelastic Gating of Spin Coherence in Synthetic Hydrogels: A Unified Theoretical Analysis
Warm‑temperature quantum information processing is limited by rapid spin dephasing in liquid environments. Existing solid‑state platforms such as nitrogen‑vacancy (NV) centres in diamond achieve millisecond‑scale coherence only at cryogenic temperatures, while biological media appear unsuitable for…
THz-Driven Synthetic-Dimension Lattices in Thin-Film Lithium Niobate: Thermal-Photon Occupation Limits and the Operating-Point Criterion at 3.5 THz
Synthetic-dimension photonics uses the frequency modes of a single optical waveguide as the sites of an artificial lattice, promising high-dimensional photonic circuits without three-dimensional fabrication. Progress toward interaction-capable synthetic lattices in thin-film lithium niobate (TFLN)…
Differential Einthoven‑Inspired Readout for Superconducting Qubit Measurement: Theory and Projected Fidelity Gains
Readout error dominates the overhead of quantum error correction in superconducting processors, limiting logical error rates and scaling prospects. Existing dispersive readout chains suffer from common‑mode disturbances such as amplifier drift, thermal fluctuations, and stray coupling, which add…
Computation as Hamiltonian Isomorphism: A Mode-Based Taxonomy of Physical Computing Substrates
Special-purpose accelerators, neuromorphic chips, and optical processors are today evaluated by qubit or transistor counts, yet the machines that deliver the largest effective speedups are those whose physical dynamics directly embodies the target problem. This paper addresses a specific gap: no…
Passive Error Rejection via Cryo-Fluidic Topological Phases: A Feasibility Analysis of the Topological Matter Engine
Active quantum error correction imposes a large and growing overhead of physical qubits, control electronics, and entropy-exporting measurement cycles on every scalable quantum processor. This paper examines a proposed alternative: a "Topological Matter Engine" in which errors are rejected…
Topological Signal Processing
The inherent limitations of conventional digital signal processing—specifically the latency and energy bottlenecks imposed by analog-to-digital conversion—represent a critical barrier for next-generation systems like 6G networks. This paper introduces a novel physical computing paradigm that…
Glossary
Acoustic/Phononic Systems: Systems that manipulate material vibrations (phonons) to encode information in collective modes and perform computation via controlled phonon-phonon interactions. Acoustic Transducers: Devices that convert electrical signals into sound waves and vice versa, used in QRC to…
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