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◌ Quantum Computing Apr 08, 2026
Nebraska Engineer Wins DOE Early Career Award for Quantum Networking Research

Nebraska Engineering’s Yanan Wang received an $876,663 DOE award to advance communication between individual quantum computers, building essential links for a future quantum network. The project addre…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 08, 2026
Q.ANT Appoints 20-Year Intel Vet as VP Commercials

Q.ANT announced Michael Krueger as Vice President of Commercials, effective April 1, 2026. Krueger brings over 20 years of experience from Intel, leading data center and AI sales.

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◌ Quantum Computing Apr 08, 2026
CMS Excludes Quark Structures Down to 10^–20 Meters in Search

CMS is probing for internal structure within quarks, down to 10^-20 meters, seeking evidence that these particles aren’t truly fundamental. This search follows a historical pattern of discovering subs…

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◌ Quantum Computing Apr 08, 2026
SuperQ’s SuperPQC Gains Visibility in Elite Defence Ecosystem

SuperQ Quantum Computing joined Quantum Security Defence, increasing visibility for its SuperPQC platform as the industry prepares for Google’s Post-Quantum Cryptography transition. This collaboration…

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◌ Quantum Computing Apr 08, 2026
IonQ Details Trapped Ion Computers: 59-Minute Deep Dive

IonQ provides a detailed exploration of trapped ion computers, focusing on the hardware behind this quantum computing approach. The content explains the rationale for utilizing trapped ions as a leadi…

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◌ Quantum Computing Apr 08, 2026
ESA: Graphene Aerogels Accelerate in 30 Milliseconds in Microgravity

During ESA’s 86th parabolic flight, ultralight graphene aerogels demonstrated rapid response to laser light, exhibiting large accelerations within 30 milliseconds in microgravity. This experiment expl…

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◌ Quantum Computing Apr 08, 2026
UConn & QuantumCT Drive Quantum Tech Across Connecticut Economy

UConn is prioritizing quantum research and technology through events like the QuantumUP! hackathon and a recent technology seminar, aiming to engage students and explore how these advancements can tra…

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◌ Quantum Computing Apr 08, 2026
Artemis II Astronauts Fly Farther Than Any Before

NASA’s Artemis II mission carried four astronauts farther from Earth than any humans before, completing a historic lunar loop. The Orion spacecraft provided unprecedented views, including the moon’s f…

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◌ Quantum Computing Apr 08, 2026
Quantum XChange’s Platform Supports 3 Gartner Predictions for 2026

Quantum XChange’s Phio TX, a cryptographic management system, supports Gartner’s 2026 predictions by enabling centralized control for crypto-agility at scale. The Phio TX CMC delivers visibility and s…

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◌ Quantum Computing Apr 08, 2026
Did a Quantum Sensor Help Rescuers Find a Downed American Pilot?

Insider Brief A recent rescue operation of a downed U.S. airman in Iran may have relied on a quantum sensor, some sources are telling the media. According to the New York Post, the CIA used something …

The Quantum Insider Read →
◌ Quantum Computing Apr 08, 2026
Multipeak and RAQS Partner on Quantum Deployment

Insider Brief PRESS RELEASE — Multipeak Global and RAQS Quantum today announced a strategic collaboration designed to bridge the gap between quantum solutions and commercial deployment. By uniting Mul…

The Quantum Insider Read →
◌ Quantum Computing Apr 08, 2026
Rigetti Ships 108 Qubit Device.

Rigetti’s Cepheus-1-108Q system, now available via QCS and Amazon Braket, boasts a 99.1% median two-qubit gate fidelity, utilizing a 108-qubit chiplet architecture. This represents a tripling of qubit…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 08, 2026
PQC-Enhanced QKD Networks: A Layered Approach

arXiv:2604.05599v1 Announce Type: new Abstract: We present a layered and modular network architecture that combines Quantum Key Distribution (QKD) and Post-Quantum Cryptography (PQC) to provide scalab…

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◌ Quantum Computing Apr 08, 2026
Resource Implications of Different Encodings for Quantum Computational Fluid Dynamics

arXiv:2604.05577v1 Announce Type: new Abstract: For quantum algorithms for problems in which the task is to compute an entire field of values, like e.g. computational fluid dynamics (CFD), it is often…

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◌ Quantum Computing Apr 08, 2026
Quantum state determinability from local marginals is universally robust

arXiv:2604.05508v1 Announce Type: new Abstract: A fundamental problem in quantum physics is to establish whether a multiparticle quantum state can be uniquely determined from its local marginals. In t…

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◌ Quantum Computing Apr 08, 2026
Qurator: Scheduling Hybrid Quantum-Classical Workflows Across Heterogeneous Cloud Providers

arXiv:2604.05505v1 Announce Type: new Abstract: As quantum computing moves from isolated experiments toward integration with large-scale workflows, the integration of quantum devices into HPC systems …

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◌ Quantum Computing Apr 08, 2026
Non-Markovian exceptional points in waveguide quantum electrodynamics

arXiv:2604.05473v1 Announce Type: new Abstract: Spontaneous emission of a quantum emitter, such as an excited atom, is a fundamental process in quantum electrodynamics (QED), typically associated with…

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◌ Quantum Computing Apr 08, 2026
Phase-Fidelity-Aware Truncated Quantum Fourier Transform for Scalable Phase Estimation on NISQ Hardware

arXiv:2604.05456v1 Announce Type: new Abstract: Quantum phase estimation~(QPE) is central to numerous quantum algorithms, yet its standard implementation demands an $\calO(m^{2})$-gate quantum Fourier…

arXiv Quantum Read →
◌ Quantum Computing Apr 08, 2026
Another Triumph of Locality: Colliding Histories Skew Handshakes

arXiv:2604.05455v1 Announce Type: new Abstract: From gravity to electromagnetism, apparent action at a distance has always been resolved by deeper, local explanations. Yet today, Bell's theorem is wid…

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◌ Quantum Computing Apr 08, 2026
A Digital Spreading Framework for Quantum Expectation Computation Without Rotation Gates or Arithmetic Circuits

arXiv:2604.05452v1 Announce Type: new Abstract: In the pursuit of quantum advantage for financial engineering, researchers face a critical dilemma: analog rotation gates suffer from inherent 'sine-to-…

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◌ Quantum Computing Apr 08, 2026
Decoherence-induced Multiphoton Interference

arXiv:2604.05422v1 Announce Type: new Abstract: Decoherence is usually deemed detrimental to quantum information processing. Its control and minimization require significant costs and operating overhe…

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◌ Quantum Computing Apr 08, 2026
Granularity Noise Limit in Atomic-Ensemble-Based Metrology

arXiv:2604.05420v1 Announce Type: new Abstract: Conventional noise analysis in atomic-ensemble sensing assumes a continuous-medium approximation, thereby treating the atomic system as a deterministic …

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◌ Quantum Computing Apr 08, 2026
Molecular Excited States using Quantum Subspace Methods: Accuracy, Resource Reduction, and Error-Mitigated Hardware Implementation of q-sc-EOM

arXiv:2604.05380v1 Announce Type: new Abstract: Problems in quantum chemical simulations, especially achieving accurate excited-state potential energy surfaces, are among the primary applications to a…

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◌ Quantum Computing Apr 08, 2026
Dynamics of Entanglement in Schwarzschild Black Holes

arXiv:2604.05331v1 Announce Type: new Abstract: To characterize the effect of Hawking radiation induced by the quantum atmosphere beyond the event horizon on entanglement, we employ concurrence as the…

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