quantum-computing

--- Part of the McCaul's Law Unified Compendium (Master DOI: 10.5281/zenodo.20100469). Amendment CXCIII.

A single transistor that behaves like a brain cell in the deep freeze could help unlock the next generation of quantum computers and space exploration systems.

This is a submission for the June Solstice Game Jam What I Built HELIOS — The Longest Day is a real-time light-routing logic puzzle. On the longest day of the year, sunlight is your only tool: you bend the sun's beam with mirrors, divide it with splitters, and channel it through optical logic gates to wake dormant crystals before the sun sets. The goal was to fuse the two themes into a single mec…

Table of Contents Introduction: A Quantum Adventure What Is This Project About? The Problems We Face My Journey and Discoveries Results: What Did I Find? Conclusion: The Road Ahead Resources Introduction: A Quantum Adventure Welcome to the fascinating world of quantum computing! Imagine a world where we can solve complex problems in logistics, resource allocation, and network design. But to reach…

In a paper published in Science Advances, researchers at the University of Technology Sydney (UTS) in collaboration with the University of Minnesota and Kyung Hee University have found a new way to control quantum light sources, which is one of the key elements needed before quantum technologies can be used reliably in real-world systems. Lead […]

Hi everyone, I'm an undergrad about to pursue a PhD, and I'm interested in quantum computing, QFT, quantum gravity, many-body physics, and philosophy.

Abstract Superconducting nanowire single photon detectors (SNSPDs) exhibit excellent performance in the near-infrared band, but their application range is limited by the detection efficiency and detection speed. In this paper, we propose a high-efficient and ultralow-filling-factor design scheme based on Fano resonance which is excited by a one-dimensional silicon dielectric grating. This design …

Abstract The healthcare sector faces growing threats from emerging quantum technologies that may compromise conventional encryption systems. Quantum Key Distribution (QKD) has become a promising solution to achieve information-theoretic security for medical data transmission, storage, and sharing. This review summarizes QKD principles, its applications in EHRs and IoMT, and its integration with p…

As quantum computing continues to advance, many of the encryption methods used in today’s chat applications may no longer be secure. Techniques like RSA and Elliptic Curve Cryptography, which are currently reliable, could be broken by quantum algorithms such as Shor’s algorithm, creating risks for private communication. To address this issue, the project presents a Post-Quantum Secure Chat Applic…

v0.5.1 extends the magic (nonstabilizerness) direction of v0.5.0 (DOI 10.5281/zenodo.20725965). The six order-finding theorems (T1-T6) are RETAINED unchanged; the magic direction is now integrated into the canonical paper as Section 9. NEW IN v0.5.1: (1) A coding-theory of marker sets for the flat state |flat_W> over a support W in F2^n: an additive-energy closed form M2 = -log2(M^-4 sum_x E(W ca…

French authorities said that government cybersecurity researchers will stop certifying security products that lack quantum-resistant encryption beginning in 2027.

A single transistor that behaves like a brain cell in the deep freeze could help unlock the next generation of quantum computers and space exploration systems. Researchers at the University of Hong Kong (HKU) have developed a new type of brain-inspired electronic hardware that can operate at temperatures close to absolute zero. The breakthrough could [...]

DigitalXForce has launched a new AI and Quantum Risk Management Platform designed to help organizations identify, assess, and manage emerging technology and cybersecurity risks. The platform combines artificial intelligence with quantum-focused analytics to provide advanced risk intelligence and decision-support capabilities. Read More ... The post DigitalXForce Introduces AI and Quantum-Powered …

As bandwidth demands from AI training and inference outpace the efficiency limits of electrical interconnects, silicon photonics offers a path to faster, more energy-efficient data movement — but realizing it at scale requires mature substrate and integration technology. The post Why Silicon Photonics is Critical to Scaling AI Efficiently appeared first on Semiconductor Digest .

Dear Readers. Welcome to another issue of Security & Tech Insights. This edition features original content that explores the benefits and challenges of emerging technologies impacting our global ecosystem, including AI, quantum, space, and energy. Thank you for reading and sharing. Stay safe!

Quantum machine learning is strongly influenced by how classical data is embedded into quantum circuits, yet most methods rely on fixed, task-agnostic encodings that cannot adapt to problem structure. This chapter introduces the Hybrid Multi-Strategy Quantum Embedding (HMQE) framework, which integrates angle encoding, parametric entanglement, and data re-uploading into a unified, trainable archit…

Quantum-Enhanced Artificial Intelligence (QAI) integrates quantum computing with advanced AI techniques to transform computational intelligence in next-generation systems. By leveraging quantum properties such as superposition and entanglement, QAI enables faster processing, improved optimization, and enhanced learning capabilities beyond classical limits. This study highlights hybrid quantum-cla…