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◌ Quantum Computing Mar 29, 2026
Small Measurement Errors Rapidly Undermine Quantum Data Security

Inside a cryostat, a single photon’s polarisation state, once confidently signalling quantum steering, now carries a hidden uncertainty. Previously, certifying this non-classical correlation relied on…

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◌ Quantum Computing Mar 29, 2026
Space Experiment Refines Gravity Law with Record 2.8e-8 Precision

For decades, tests of gravity have been limited to a precision of one part in ten thousand. Now, an experiment aboard the China Space Station has improved upon that figure by a factor of one thousand,…

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◌ Quantum Computing Mar 29, 2026
Quantum Chaos Diminishes Within Ultracold Atomic Systems

Inside a cryostat, a ring lattice of just four sites revealed a surprising stability in a Bose-Hubbard condensate. Previously, a three-site ring was thought sufficient to observe chaotic behaviour in …

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◌ Quantum Computing Mar 29, 2026
Google Sets 2029 Timeline for Post-Quantum Cryptography Migration

Google is establishing a 2029 timeline for migrating to post-quantum cryptography, anticipating the potential of future quantum computers to compromise current encryption methods. This timeline addres…

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◌ Quantum Computing Mar 29, 2026
Quantum Computing 2026: The Key Things Investors Should Watch - Moomoo

Quantum Computing 2026: The Key Things Investors Should Watch Moomoo

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◌ Quantum Computing Mar 29, 2026
Rhonexum raises USD 1 million to advance cryogenic electronics for quantum computing - Greater Geneva Bern area

Rhonexum raises USD 1 million to advance cryogenic electronics for quantum computing Greater Geneva Bern area

Greater Geneva Bern area Read →
◌ Quantum Computing Mar 29, 2026
Arm's First AI Data Center CPU & 2026 Semiconductor Tech: AI, Quantum, Security - News and Statistics - IndexBox

Arm's First AI Data Center CPU & 2026 Semiconductor Tech: AI, Quantum, Security - News and Statistics IndexBox

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◌ Quantum Computing Mar 29, 2026
Quantum Computing Earnings In Line, Revenue Misses Estimates - investors.com

Quantum Computing Earnings In Line, Revenue Misses Estimates investors.com

investors.com Read →
◌ Quantum Computing Mar 29, 2026
Forward Edge-AI Expands Global Partner Network for Post-Quantum Security - The Quantum Insider

Forward Edge-AI Expands Global Partner Network for Post-Quantum Security The Quantum Insider

The Quantum Insider Read →
◌ Quantum Computing Mar 29, 2026
Quantum XChange Wins Gold for Post-Quantum Cryptography in the 2026 Cybersecurity Excellence Awards - EIN News

Quantum XChange Wins Gold for Post-Quantum Cryptography in the 2026 Cybersecurity Excellence Awards EIN News

EIN News Read →
◌ Quantum Computing Mar 29, 2026
01Quantum to Host Webinar on Securing AI Inference Against Adversarial Threats in 2026 - The Quantum Insider

01Quantum to Host Webinar on Securing AI Inference Against Adversarial Threats in 2026 The Quantum Insider

The Quantum Insider Read →
◌ Quantum Computing Mar 29, 2026
Quantum Simulators Harbour Hidden Bugs, New Research Confirms

Previously treated as reliable foundations for quantum algorithm development, 394 confirmed bugs have now been identified across twelve open-source simulators. Many failures produce plausible, yet inc…

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◌ Quantum Computing Mar 28, 2026
Google Opens Early Access to ‘Willow’ Quantum Processor, Invites Experimental Proposals

Insider Brief This week, Google spread some tantalizing morsels signaling its push toward quantum commercialization is accelerating, from exploring neutral atom computing to shortening its timeline fo…

The Quantum Insider Read →
◌ Quantum Computing Mar 28, 2026
CISA Issues Federal Buying Guidance for Post-Quantum Cryptography - thequantuminsider.com

CISA Issues Federal Buying Guidance for Post-Quantum Cryptography thequantuminsider.com

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◌ Quantum Computing Mar 28, 2026
Physicists just turned glass into a powerful quantum security device - ScienceDaily

Physicists just turned glass into a powerful quantum security device ScienceDaily

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◌ Quantum Computing Mar 28, 2026
How is the complementary gap calculated with PyMatching in growing a surface code magic state?

For simplicity, we can assume that a smaller surface code, say distance-5, already encodes a magic state of sufficiently high fidelity and we just need to store it in a larger code, say distance-15.

Quantum Computing SE Read →
◌ Quantum Computing Mar 28, 2026
Detector graph vs syndrome graph

In stim we usually have detectors that generates a graph based on the parity change of measurements , we connect those set of detectors with an edge if they light up due to the same error mechanism or…

Quantum Computing SE Read →
◌ Quantum Computing Mar 28, 2026
Guest Post — Quantum Digital Twins: The Missing Acceleration Layer for Quantum Hardware

Guest Post By Izhar Medalsy, CEO and cofounder, Quantum Elements and Prof. Daniel Lidar, CSO and cofounder, Quantum Elements Most informed observers believe quantum is a transformative technology that…

The Quantum Insider Read →
◌ Quantum Computing Mar 28, 2026
Chinese Researchers Demonstrate Logical Operations on Silicon Quantum Processor

Insider Brief A team of researchers has demonstrated universal logical operations in a silicon-based quantum processor, showing that error-corrected quantum computing can be implemented in a platform …

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◌ Quantum Computing Mar 28, 2026
Watch out Bitcoin devs. Google says post-quantum migration needs to happen by 2029. - CoinDesk

Watch out Bitcoin devs. Google says post-quantum migration needs to happen by 2029. CoinDesk

CoinDesk Read →
◌ Quantum Computing Mar 28, 2026
Quantum Processors Now Correct Errors Using Lost Atoms As a Resource

Could assuming lost atoms behave independently be hindering the development of reliable quantum computers. Accounting for relationships between these losses reduces logical error probability by up to …

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◌ Quantum Computing Mar 28, 2026
Quantum Computer Errors Shrink with New Crosstalk Suppression Technique

Mitigating dynamic crosstalk with optimal control Previously, suppressing unwanted interactions between qubits demanded extensive calibration and complex corrections. Now, a new approach directly targ…

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◌ Quantum Computing Mar 28, 2026
Compact Quantum Light Source Simplifies Fibre Optic Networks

Until recently, efficient collection of entangled photon pairs demanded complex arrangements of lenses and mirrors. Now, a new design directly integrates a crystalline flake onto an optical fibre, ach…

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◌ Quantum Computing Mar 28, 2026
Algorithm Families Consistently Outperformed Rivals in Tests Spanning 14 Years

Did diverse optimisation algorithms once compete on a level playing field, or has that changed? Analysis of fifteen years of IEEE CEC competition results reveals a clear shift, with adaptive Different…

Quantum Zeitgeist Read →
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