83 curated articles
Insider Brief Quantum computing is one of those rare technologies where geopolitics and physics have become genuinely inseparable. China is not building quantum computers because they are interesting. China is building quantum computers because the United States is building quantum computers, and be...
Insider Brief PRESS RELEASE — Equal1 today announced a milestone in the evolution of quantum computing with the global release of Equal1 RacQ. RacQ, t...
Guest Post by By Meric Kucukbas Industry has yet to encounter quantum computing in any meaningful way, and even fewer professionals could clearly defi...
In this study, we explore the behavior of photon added coherent states in a deformed harmonic oscillator subjected to dissipative decoherence. We use ...
Cavity-magnon systems, combining magnons and photons, offer a versatile platform for studying quantum entanglement and advancing quantum information s...
We analyze the decoherence of a particle's spatial superposition moving along a stationary worldline through the Minkowski vacuum. The particle is mod...
Insider Brief Quantum computing is emerging as a governance issue for institutional investors long before it becomes a mainstream investing tool. In a...
It was recently proven that, in contrast to their matrix analogues, the moments of a real Gaussian tensor of size N do not in general factorize over t...
Applied category theory provides powerful mathematical tools for modelling processes and their composition. Symmetric monoidal categories, which invol...
Insider Brief In 1935, Albert Einstein looked at what quantum mechanics was claiming about reality and called it “spooky action at a distance.” He sai...
Colorado School of Mines’ Frédéric Sarazin on a new undergraduate route into quantum engineering The post Building up the quantum workforce: an underg...
Insider Brief PRESS RELEASE — SkyWater Technology, Inc. (NASDAQ: SKYT) (the “Company”), the largest exclusively U.S.-based, semiconductor foundry, tod...
Insider Brief PRESS RELEASE — Honeywell (NASDAQ: HON) today announced that Quantinuum, a leading, full-stack quantum computing company, has publicly f...
Insider Brief PRESS RELEASE — A group of physicists at ParityQC and the University of Innsbruck has introduced the Parity Unfolded Distillation Archit...
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The company reported Record GAAP Revenues of $64.7 Million, Representing 755% Year-On-Year Growth, Fueled by Quantum Computing Growth and Expansion of...
Absolutely Maximally Entangled (AME) states are important resources in quantum information processing; however, a general systematic approach for cons...
Neutrino oscillations confirm the presence of mode entanglement, as each flavor eigenstate is composed of a coherent superposition of distinct mass ei...
The classification of general probabilistic theories (GPTs) whose CHSH value is stable under arbitrary rounds of teleportation and entanglement swappi...
AQT, the Innsbruck-based leader in ion-trap quantum computing, has unveiled its LYNX Series, a new generation of 19-inch rack-mounted quantum computer...
We isolate a geometric mechanism that complements the dynamical suppression of macroscopic interference: In a high-dimensional Hilbert space, almost a...
Insider Brief PRESS RELEASE — Quantum Machines (QM), the leading provider of hybrid quantum-classical control solutions, today announced the acquisiti...
Entanglement detection is one of the important problems in quantum information theory. To deal with this problem, many entanglement detection criteria...
Insider Brief PRESS RELEASE — Quantum eMotion Corp. (“QeM” or the “Company”) (NYSE: QNC; TSXV: QNC-V; FSE: 34Q0), a leader in quantum-secure cybersecu...
Insider Brief Every few months, a headline claims quantum computers are about to cure cancer or usher in a new era of artificial intelligence, but thi...
Robert P Crease and Gino Elia unpick the strange “QBism” interpretation of quantum mechanics The post The strange metaphor of Euglena’s tail appeared ...
We investigate the quantum dynamics of a levitated nanoparticle in a structured light rotating saddle-like optical potential consisting of a superposi...
The Von Neumann entropy of reduced states is a measure of bipartite entanglement. Despite its name, the entanglement entropy cannot by itself be used ...
We provide a critical assessment of a recent study applying quantum information concepts, including noisy channels and teleportation fidelity, to hype...
Counterintuitive quantum property turns out to be the hidden backbone of fault-tolerant quantum computers The post The weirdness of quantum contextual...
Insider Brief IBM’s CEO expects early signs of quantum advantage to emerge this year, signaling growing confidence that quantum systems are beginning ...
PsiQuantum has announced the appointment of Lip-Bu Tan to its Board of Directors. Tan, a titan of the semiconductor industry and current CEO of Intel ...
Insider Brief SAS reports that interest in quantum AI remains high, but uncertainty about real-world applications has overtaken cost as the top barrie...
From the perspective of quantum information science, we investigate tree-level Bhabha scattering between an incident electron $A$ and a positron B, wh...
Insider Brief A series of announcements out of South Florida last week leave little doubt that the state’s quantum push has moved from positioning to ...
In realistic quantum information processing tasks, quantum states are inevitably affected by environmental noise, leading to decoherence and degradati...
Quantinuum LLC, a quantum hardware company majority owned by Honeywell, has filed a confidential S-1 form on February 17, 2026 with the U.S. Security ...
Insider Brief PRESS RELEASE — Project Eleven today awarded the Q-Day Prize, a one Bitcoin bounty, to Giancarlo Lelli for breaking a 15-bit elliptic cu...
Insider Brief Cisco is testing a prototype device designed to connect different quantum machines into a single network, a step that could help the tec...
Insider Brief While everyone is scrolling through the AI hype, a deeper revolution is already underway. There is a line from Lewis Strauss that has al...
Insider Brief PRESS RELEASE — Classiq, the leading quantum computing software company, today announced a significant acceleration for quantum software...
Insider Brief Honeywell said its quantum computing subsidiary Quantinuum has confidentially submitted a draft registration statement to U.S. regulator...
Mark Saunders explains why intellectual property is crucial for quantum technology The post Why patents are so vital for the quantum economy appeared ...
Insider Brief PRESS RELEASE — Few concepts in physics are as familiar, yet as enigmatic, as time. In Einstein’s theory of relativity, time is not abso...
Standard quantum mechanics employs complex Hilbert spaces, but whether complex numbers are fundamental or merely convenient has long been debated. For...
Insider Brief Quantum technology is advancing rapidly, but solving one fundamental challenge could speed up development even further: getting systems ...
Quantum entanglement in systems of identical particles is often obscured by the interplay between exchange-induced correlations and the operational fr...
Nature Physics, Published online: 21 April 2026; doi:10.1038/s41567-026-03254-y Entanglement between particles offers insights into quantum behaviour,...
Insider Brief PRESS RELEASE — Kvantify and Equal1 are pleased to announce the formation of a strategic alliance aimed at delivering integrated, high-p...
Multiphoton entangled states are pivotal resources for implementing optical quantum information protocols. Recently, energy-time-entangled triphotons ...
Insider Brief The majority of the readers encountering quantum computing through headlines come away with one of two impressions. Either a machine som...
Insider Brief Germany committed approximately €2 billion to quantum technology through its 2020 economic stimulus package, with a further ~€3 billion ...
Insider Brief Brazilian physicists have shown that the notoriously finicky quantum states needed for fault-tolerant quantum computing become dramatica...
Insider Brief The most unusual price action in quantum computing this week didn’t happen on the Nasdaq. It happened on the KOSDAQ. On April 14, NVIDIA...
Aziz and Howl argued that a classical gravitational field can generate quantum entanglement through a quantum-field-theoretic channel mediated by virt...
Angular correlations in Higgs decays to electroweak gauge bosons, $h \to ZZ^*, WW^*$, provide a powerful probe of both new physics effects and quantum...
Space-based entanglement distribution has the potential to extend the range of quantum communication beyond that achievable through optical fibres tha...
Insider Brief PRESS RELEASE — Alice & Bob, a leader in fault-tolerant quantum computing, has hired more than 100 employees in seven months – taking it...
Nine-year-old Kai's podcast explores how quantum technologies can transform our daily lives.
Join the audience for a live webinar on 13 May 2026 sponsored by IOP Publishing's journal, Nano Futures The post Atomic-scale devices and quantum plat...
Insider Brief PRESS RELEASE — Horizon Quantum Computing Pte. Ltd., the wholly-owned subsidiary of Horizon Quantum Holdings Ltd. (Nasdaq: HQ “Horizon Q...
In quantum physics, objects can exist in multiple states at the same time—a phenomenon known as quantum superposition, where a particle does not have ...
Insider Brief PRESS RELEASE — Bull, a leader in advanced computing and AI, and Equal1, a global pioneer in silicon-powered quantum computing, today an...
Insider Brief The comparison between quantum and classical computing has generated significant confusion in both technical communities and popular med...
When quantum emitters couple indistinguishably to light, they can synchronize into a collective light matter system with radiative properties profound...
Muhammad Sabieh Anwar describes a new way to engage students in quantum physics The post How pictures can help school students learn quantum physics a...
By Craig Costello Professor, School of Computer Science, Queensland University of Technology Online data is generally pretty secure. Assuming everyone...
Insider Brief PRESS RELEASE — Pasqal, a global leader in neutral‑atom quantum computing, today announced a strategic collaboration with True Nexus, a ...
Insider Brief PRESS RELEASE — Terra Quantum AG (“Terra Quantum”), a leading quantum technology company, and Mountain Lake Acquisition Corp. II (“MLAC ...
Gibbs states are a natural model of quantum matter at thermal equilibrium. We investigate the role of external fields in shaping the entanglement stru...
Insider Brief PRESS RELEASE — SuperQ Quantum Computing Inc. (“SuperQ Quantum”, “SuperQ”, or the “Company”) (CSE: QBTQ; OTCQB: QBTQF; Frankfurt: 25X), ...
The computational cost of concurrent multiscale finite element methods is dominated by the repeated solution of microscopic representative volume elem...
Insider Brief PRESS RELEASE — UK-based quantum technology company Moth has announced two senior hires as it expands its operations in the United State...
Insider Brief PRESS RELEASE — Quantum computers are often described as the supercharged engines of the future — machines capable of solving certain pr...
Insider Brief Solana’s push toward quantum-resistant security could sharply reduce its transaction speeds, highlighting a growing trade-off between fu...
A fundamental problem in quantum physics is to establish whether a multiparticle quantum state can be uniquely determined from its local marginals. In...
As quantum computing moves from isolated experiments toward integration with large-scale workflows, the integration of quantum devices into HPC system...
Quantum mechanics is extremely successful at describing the behavior of matter at the atomic level. This success forces one to accept that certain asp...
Insider Brief Tuesday in Washington offered a clear picture of where quantum technology now stands, not as a future concept, but as a present responsi...
We investigate the dynamical evolution of quantum discord, entanglement and purity in an open quantum system of two coupled asymmetric harmonic oscill...
Insider Brief Quantum entanglement — the strange correlation between particles separated in space — could soon move from physics laboratories into pra...
Multimode Gaussian states are a versatile resource for quantum information technologies and have been realized across a wide range of physical platfor...
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. A $5 million...
Duo bag award often described as the “Nobel Prize in Computing” The post Quantum physicists Charles Bennett and Gilles Brassard win $1m Turing Award a...