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◌ Quantum Computing Apr 13, 2026
Quantum Patches: Enhancing Robustness of Quantum Machine Learning Models

arXiv:2604.08827v1 Announce Type: new Abstract: Machine learning models and their applications, such as autonomous driving systems, are becoming increasingly common and are essential components of hum…

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◌ Quantum Computing Apr 13, 2026
Investigation of coherence of niobium-based resonators enabled by a fast-sealing microwave cavity

arXiv:2604.08813v1 Announce Type: new Abstract: Resonators and qubits with a niobium (Nb) base metal layer achieve some of the highest coherence times in superconducting quantum devices. The performan…

arXiv Quantum Read →
◌ Quantum Computing Apr 13, 2026
Weak Adversarial Neural Pushforward Method for the Wigner Transport Equation

arXiv:2604.08763v1 Announce Type: new Abstract: We extend the Weak Adversarial Neural Pushforward Method to the Wigner transport equation governing the phase-space dynamics of quantum systems. The cen…

arXiv Quantum Read →
◌ Quantum Computing Apr 13, 2026
Frequency resolved optical gating using parametric amplification for characterizing ultrafast temporally multimode squeezed states

arXiv:2604.08717v1 Announce Type: new Abstract: Temporally multimode squeezed states have been a topic of recent interest due to their applications in quantum communication, information processing, an…

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◌ Quantum Computing Apr 13, 2026
Arqon: A suite of control applications enabling a reliable quantum network

arXiv:2604.08692v1 Announce Type: new Abstract: A quantum network's purpose is to enable users to execute applications on end nodes. This requires the network to provide the service of creating entang…

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◌ Quantum Computing Apr 13, 2026
The MQT Compiler Collection: A Blueprint for a Future-Proof Quantum-Classical Compilation Framework

arXiv:2604.08674v1 Announce Type: new Abstract: As the capabilities of quantum computing hardware continue to rise, algorithms that exploit them are becoming increasingly complex. These developments i…

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◌ Quantum Computing Apr 13, 2026
Hardware-Efficient Erasure Qubits With Superconducting Transmon Qutrits

arXiv:2604.08672v1 Announce Type: new Abstract: Quantum error correction using erasure qubits offers higher fault-tolerant thresholds and improved scaling by converting dominant physical errors into d…

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◌ Quantum Computing Apr 13, 2026
Every Little Thing Heat Does Is Magic

arXiv:2604.08663v1 Announce Type: new Abstract: How can one certify that an unknown quantum state possesses magic without resorting to full state tomography? We address this question by introducing tw…

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◌ Quantum Computing Apr 13, 2026
Geometry-Induced Long-Range Correlations in Recurrent Neural Network Quantum States

arXiv:2604.08661v1 Announce Type: new Abstract: Neural Quantum States based on autoregressive recurrent neural network (RNN) wave functions enable efficient sampling without Markov-chain autocorrelati…

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◌ Quantum Computing Apr 13, 2026
High-Fidelity Transmon Reset with a Multimode Acoustic Resonator

arXiv:2604.08655v1 Announce Type: new Abstract: Achieving sufficiently low residual excited-state populations remains a key challenge in superconducting quantum circuits, particularly for protocols op…

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◌ Quantum Computing Apr 13, 2026
Quantum Computing ETFs Are Dying. Pivot to These 3 AI ETFs - 24/7 Wall St.

Quantum Computing ETFs Are Dying. Pivot to These 3 AI ETFs 24/7 Wall St.

24/7 Wall St. Read →
◌ Quantum Computing Apr 13, 2026
Sorbonne Team’s Quantum Reservoir Learns Complex Data Without Training

A Sorbonne team built a quantum photonic reservoir computer, enabling it to process complex time series data without traditional training.

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 12, 2026
Quantum Safe Bitcoin Scheme Achieves 118-Bit Security Against Shor’s Algorithm Threat

QSB is a scheme for Bitcoin transactions designed to remain secure against the threat of Shor’s algorithm, without requiring any changes to the existing Bitcoin protocol. It achieves this by modifying…

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◌ Quantum Computing Apr 12, 2026
The Quantum Computing ETF That Could Be Bigger Than AI, and 2 Tech Funds Riding the Same Wave - 24/7 Wall St.

The Quantum Computing ETF That Could Be Bigger Than AI, and 2 Tech Funds Riding the Same Wave 24/7 Wall St.

24/7 Wall St. Read →
◌ Quantum Computing Apr 12, 2026
Guest Post: The UK’s Quantum Ambitions Will Fail Without The Components to Make Them Real

Guest Post by Howard Rupprecht – managing director, CSconnected In October 2023, a small British company called KETS Quantum Security completed a successful trial of quantum-encrypted communications o…

The Quantum Insider Read →
◌ Quantum Computing Apr 12, 2026
Post-Quantum Cryptography for Authentication: The Enterprise Migration Guide 2026 - Security Boulevard

Post-Quantum Cryptography for Authentication: The Enterprise Migration Guide 2026 Security Boulevard

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◌ Quantum Computing Apr 12, 2026
Infleqtion Forecasts $40 Million in 2026 Revenue - National Today

Infleqtion Forecasts $40 Million in 2026 Revenue National Today

National Today Read →
◌ Quantum Computing Apr 11, 2026
Northwest Quantum Nexus Hosts Quantum Day Event in Seattle

Insider Brief PRESS RELEASE — Northwest Quantum Nexus (NQN), the regional quantum technology hub serving Washington, Oregon, Idaho, and Montana, today announces NW Quantum Day — a landmark regional su…

The Quantum Insider Read →
◌ Quantum Computing Apr 11, 2026
Pasqal and True Nexus Collaborate on Quantum Modeling for Food Proteins

Insider Brief PRESS RELEASE — Pasqal, a global leader in neutral‑atom quantum computing, today announced a strategic collaboration with True Nexus, a computational intelligence company focused on maki…

The Quantum Insider Read →
◌ Quantum Computing Apr 11, 2026
Quantum Algorithms Now Tackle Complex Delivery Routes with Greater Ease

Previously, finding valid solutions for complex vehicle routing using quantum algorithms proved exceptionally difficult, with standard approaches often failing to converge. Now, a constraint-aware fra…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 11, 2026
Complex Quantum States Offer Enhanced Security for Collaborative Cryptography

Can five quantum states, and no more, completely shield information from collaborative eavesdropping? Previously, constructing such a basis required more states than theoretically possible. Now, a new…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 11, 2026
Deep Learning Models Validate Encryption, Distinguishing Ciphertexts with High Accuracy

Until now, validating cryptographic security relied on complex mathematical proofs. This work extends deep learning to empirically test ciphertext indistinguishability for both post-quantum and hybrid…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 11, 2026
Quantum Machine Learning Sidesteps Costly Steps with Direct Matrix Training

Training a quantum computer typically takes hours, but a new technique reduces this to mere minutes on a five-qubit system. By directly training the underlying matrices, rather than individual quantum…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 11, 2026
Quantum Networks Train and Classify Images with 99% Binary Accuracy

Can a quantum neural network match digital image recognition with a fraction of the computational cost? It now can, achieving 99% accuracy for binary image classification and 80% for multi-class tasks…

Quantum Zeitgeist Read →
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