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◌ Quantum Computing Apr 02, 2026
RTX’s BBN Technologies Delivers Open-Source Toolkit for Hidden Communications

RTX’s BBN Technologies released Maude-HCS, an open-source toolkit funded by DARPA’s PWND2 program, to help teams model and validate hidden communication networks. The tool enables faster testing of co…

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◌ Quantum Computing Apr 02, 2026
Quantum Networks Move Closer with Brighter, More Reliable Photon Links

Can a single quantum dot reliably generate entangled photons bright enough for a quantum network? Measurements now reveal a system achieving 98. 1±0.

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◌ Quantum Computing Apr 02, 2026
Quantum Channel Errors Now Have a Definitive Limit for Reliable Messaging

Can information truly be reliably transmitted through a channel overwhelmed by noise. New calculations demonstrate that, unlike previous limits, the theoretical maximum rate for distinguishing classic…

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◌ Quantum Computing Apr 02, 2026
Crystalline Layers Slash Microwave Loss in Emerging Quantum Computers

A dielectric loss of just (2. 8 ±0. 1) × 10⁻⁵ now defines a new standard for superconducting qubits, directly addressing limitations previously imposed by amorphous materials.

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◌ Quantum Computing Apr 02, 2026
Microwave Signals Decrease Quantum Bit-Flip Times by Tenfold, Study Reveals

Change in bit-flip times of Kerr parametric oscillators caused by their interactions Bit-flip times in Kerr parametric oscillators now decrease by a factor of ten when subjected to induced excitations…

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◌ Quantum Computing Apr 02, 2026
Algorithm May Advance Scalable Computational Fluid Simulations on Quantum Computers

Insider Brief PRESS RELEASE — Researchers from Quanscient, a leader in cloud-based multiphysics simulation technology and quantum algorithms, and Haiqu, a leading developer of quantum middleware, toda…

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◌ Quantum Computing Apr 02, 2026
Researchers Scale Quantum Circuit Simulation Beyond 40 Qubits

Insider Brief PRESS RELEASE — A joint research team between the Center for Quantum Information and Quantum Biology (QIQB) at The University of Osaka and Fixstars Corporation has demonstrated one of th…

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◌ Quantum Computing Apr 02, 2026
University of Saskatchewan Installs First Quantum System with Rigetti QPU

Insider Brief PRESS RELEASE — Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that it has sold a 9-qubit Nover…

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◌ Quantum Computing Apr 02, 2026
Romania Strengthens Quantum Training Through Vegacomp and QURECA Deal

Insider Brief PRESS RELEASE — Vegacomp Consulting, a Romanian provider of consultancy, training and integrated services for telecommunications, has signed a strategic partnership agreement with QURECA…

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◌ Quantum Computing Apr 02, 2026
Sydney Researcher’s Error Correction Approach Makes Steps Toward Scalable Future For Quantum Computing

Insider Brief PRESS RELEASE — A University of Sydney quantum physicist has developed a new approach to quantum error correction that could significantly reduce the number of physical qubits required t…

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◌ Quantum Computing Apr 02, 2026
Researchers Demonstrate Stable Links For Quantum Networks Over Kilometers of Noisy Fiber

Insider Brief PRESS RELEASE — Researchers have shown that a single photon carrying quantum information can travel down kilometers of noisy real-world fiber and arrive at the far end with their quantum…

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◌ Quantum Computing Apr 02, 2026
Seeking Review and Verification of Theory Invovling Legal Technology of Quantum Calculation Toward Coherence of Programming

This is Jacob Arkold of Progressing Solutions, NPO and The Federal Recession Party. We began under Progressing Solutions, NPO toward defining how quantum computing worked with regard to the human mind…

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◌ Quantum Computing Apr 02, 2026
Confined Waves Shrink to Just 0.75 Units with New Material Design

A localization length of just 0. 75 has been achieved, markedly improving upon previous designs which required 1. 14 for periodic lattices and 1.

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◌ Quantum Computing Apr 02, 2026
Quantum Simulations Gain Accuracy with Newly Found ‘Trotter Scar’ States

Trotter scars, initial states exhibiting unexpectedly persistent coherence, have been identified, revealing a previously unknown link between a Hamiltonian’s spectral structure and its resilience to s…

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◌ Quantum Computing Apr 02, 2026
The Best Quantum Computing Stock to Buy Hand Over Fist in 2026 - Yahoo Finance

The Best Quantum Computing Stock to Buy Hand Over Fist in 2026 Yahoo Finance

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◌ Quantum Computing Apr 02, 2026
Quantum Computing Built An Impossible Molecule — With Big Implications - Forbes

Quantum Computing Built An Impossible Molecule — With Big Implications Forbes

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◌ Quantum Computing Apr 02, 2026
A 200-year-old light trick just transformed quantum encryption - ScienceDaily

A 200-year-old light trick just transformed quantum encryption ScienceDaily

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◌ Quantum Computing Apr 02, 2026
Quantum Dynamics’ Subtle Signals Now Reveal Truly Quantum Behaviour

Distinguishing between genuine quantum memory and classical mimicry has long been a persistent ambiguity in open quantum systems. This review establishes a unified, information-theoretic approach to d…

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◌ Quantum Computing Apr 02, 2026
Exact Symmetry Found in Quantum Systems Needs Complex Calculations

Can an exact internal symmetry be achieved within the 2D toric code using only standard quantum circuits. It now appears not, as calculations demonstrate any Clifford implementation of electromagnetic…

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◌ Quantum Computing Apr 02, 2026
New Physics Unlocks Multifractal States Within Materials’ Structures

Conventional critical systems spread energy like heat through a metal, but a newly discovered ‘skin critical phase’ allows energy to travel unimpeded, like a signal down a perfect wire. This unexpecte…

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◌ Quantum Computing Apr 02, 2026
Quantum Computer Simulates Magnetic Material with over 400 Components

Over four hundred interacting vertices now define an artificial spin-ice system, exceeding the limitations of previous models reliant on short-range couplings. This programmable lattice, realised usin…

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◌ Quantum Computing Apr 02, 2026
SEALSQ and Kaynes Semicon Inaugurate India’s First Post-Quantum Cryptography Personalization Center

SEALSQ and Kaynes Semicon have inaugurated India’s first Post-Quantum Cryptography Personalization Center, located within Kaynes Semicon’s new Outsourced Semiconductor Assembly and Test facility in Gu…

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◌ Quantum Computing Apr 02, 2026
Quantum Key Distribution Becomes More Practical with New Self-Testing Methods

Until now, fully device-independent quantum key distribution demanded assumptions about the validity of quantum experiments themselves. This work demonstrates a method to transfer those same assurance…

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◌ Quantum Computing Apr 02, 2026
Quantum Control Boosts Complex System Simulations Significantly

Adiabatic dressing of quantum evolution markedly improves performance compared to the original, faster quench protocol. This technique balances exploration of new configurations with efficient converg…

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