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◌ Quantum Computing Apr 22, 2026
Keyfactor’s Playbook Boosts Cryptographic Resilience with Automation

Keyfactor’s new “Automation Playbook” delivers a pit stop strategy for boosting cryptographic resilience, modernizing PKI, and navigating challenges.

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
Kim’s RIXS Technique Probes Electron Dynamics for New Discoveries

Jung Ho Kim utilizes resonant inelastic X-ray scattering (RIXS) at Argonne’s Advanced Photon Source to measure particle behavior in materials.

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
CovAngelo Accurately Models Reaction Barriers for Covalent Drug Discovery

Covalent drugs demand precise reaction modeling, but traditional methods approximate key steps.

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
Infleqtion to Advance 24-Month Quantum Compiler for HARQ Program

Infleqtion received a Defense Advanced Research Projects Agency award to develop a quantum compiler, Multistaq, for the Heterogeneous Architectures for Quantum program. This platform is designed for d…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
Qruise Cuts QPU Bring-Up Time To Just 15 Minutes

Qruise has demonstrated automated bring-up software, QruiseOS, at the Israeli Quantum Computing Center, achieving a quantum processing unit (QPU) bring-up time of approximately 15 minutes. This integr…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
IBM Quantum System Two Arrives in Chicago This September

IBM is bringing a Quantum System Two to Chicago in September, alongside a renewed collaboration with the University of Illinois Urbana-Champaign to advance quantum-centric computing and algorithm deve…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
Researchers Secure Quantum Computation on Untrusted Hardware with New Encryption Framework

Until now, quantum computation has lacked a dependable method for secure processing of encrypted data on hardware it cannot be trusted to protect. This work bridges the gap between theoretical concept…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
QGI’s Q-Prime Embeds Data in Quantum-Structured Hypergraph

Quantum General Intelligence, Inc. announced Q-Prime, a quantum-structured embedding model, and the QAG Engine, a reasoning system utilizing quantum algorithms for enterprise AI applications. This new…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
Pasqal Targets 1000 Qubits With Accelerated Roadmap Delivery

Pasqal hosted its annual event, Pasqal Thoughts, bringing together leaders to discuss the shift of quantum computing from research to practical application within high-performance computing. The compa…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
DARPA Funds 19 Teams to Blend Diverse Qubit Technologies

DARPA funds 19 teams via its Heterogeneous Architectures for Quantum program, seeking to combine diverse qubit technologies.

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
Quantum Computers Edge Closer with Universal Noise Reduction Technique

Gaussian displacement noise, typically quantified by a standard deviation of σ, is now reducible to O(σ2) through a new scheme for hybrid quantum systems. This advance extends noise reduction beyond G…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 22, 2026
What a Post-Commercial Quantum World Could Look Like

Insider Brief As nearly all the latest headlines suggest, quantum computing is increasingly moving out of the lab and academia and into business and industry. Forward-thinking companies and policymake…

The Quantum Insider Read →
◌ Quantum Computing Apr 22, 2026
QMatter Raises $1.2 Million in Funding And Introduces Quantum Compression to Tackle Scaling

Insider Brief PRESS RELEASE — Quantum technology startup QMatter has raised $1.2M in pre-seed funding, led by 55 North, the world’s largest pure-play quantum fund, with participation from XTX Ventures…

The Quantum Insider Read →
◌ Quantum Computing Apr 22, 2026
Ion Clock Experiments Reveal Time Can Go Quantum

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 absolute: its passage depends on motion and gravity. B…

The Quantum Insider Read →
◌ Quantum Computing Apr 22, 2026
Pennsylvania Universities and Commonwealth Leaders Launch Keystone AI + Quantum Factory

Insider Brief PRESS RELEASE — In a first-of-its-kind collaboration, Pennsylvania’s seven research intensive universities* have joined forces with the Pittsburgh Supercomputing Center, the Commonwealth…

The Quantum Insider Read →
◌ Quantum Computing Apr 22, 2026
Quantum Researchers Find Faster Path to Practical Advantage, Challenge Assumptions About Architecture Design

Insider Brief A new study finds a way to make early fault-tolerant quantum computers run up to three times faster without adding more physical qubits, and concludes that a leading design strategy used…

The Quantum Insider Read →
◌ Quantum Computing Apr 22, 2026
Colorado Quantum Incubator Builds Quantum Timing Testbed

Insider Brief PRESS RELEASE — The Colorado Quantum Incubator (COQI) today announced the development of the nation’s first open-access, commercially available third-party validation testbed for quantum…

The Quantum Insider Read →
◌ Quantum Computing Apr 22, 2026
Implementing the Operator $U|x\rangle \mapsto e^{-it 2cos(2\pi \frac{x}{N})}|x\rangle$

Recently, I've become interested in the paper: https://arxiv.org/pdf/1510.08657 and how to implement a diagonal gate required for continuous time quantum walks. While the paper states this is possible…

Quantum Computing SE Read →
◌ Quantum Computing Apr 22, 2026
Infleqtion Selected for DARPA HARQ Quantum Computing Project

Insider Brief PRESS RELEASE — Infleqtion (NYSE: INFQ), a global leader in quantum computing and quantum sensing powered by neutral-atom technology, announced it has secured a $2 million contract from …

The Quantum Insider Read →
◌ Quantum Computing Apr 22, 2026
Canada’s Homegrown Quantum Computing Stock to Watch in 2026 - Yahoo! Finance Canada

Canada’s Homegrown Quantum Computing Stock to Watch in 2026 Yahoo! Finance Canada

Yahoo! Finance Canada Read →
◌ Quantum Computing Apr 22, 2026
Wave--particle transition and quantum Zeno effect in which-way experiments with a superconducting quantum processor

arXiv:2604.19115v1 Announce Type: new Abstract: Wave--particle duality demonstrates the peculiar nature of quantum mechanics. In which-way experiments, depending on the measurement scheme, a particle …

arXiv Quantum Read →
◌ Quantum Computing Apr 22, 2026
Towards Automated Selection of Quantum Encoding Circuits via Meta-Learning

arXiv:2604.19076v1 Announce Type: new Abstract: In recent years, quantum kernel methods have shown promising applications on near-term quantum devices. However, selecting an appropriate encoding circu…

arXiv Quantum Read →
◌ Quantum Computing Apr 22, 2026
A first approach to the open dynamics of bipartite systems

arXiv:2604.19046v1 Announce Type: new Abstract: In this work, we review the open quantum dynamics of the most known bipartite systems, such as the qubit-qubit system, the oscillator-oscillator system,…

arXiv Quantum Read →
◌ Quantum Computing Apr 22, 2026
MonteQ: A Monte Carlo Tree Search Based Quantum Circuit Synthesis Framework

arXiv:2604.19029v1 Announce Type: new Abstract: Hamiltonian simulation is one of the most promising paths toward quantum advantage. Most prior approaches to Hamiltonian simulation circuit synthesis fo…

arXiv Quantum Read →
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