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◌ Quantum Computing Apr 06, 2026
QBoson Receives Funding to Build Quantum Computing Chip Pilot Line

QBoson secured $145 million in Series B funding to develop practical quantum computers and establish a pilot line for their core components, including advanced chips. The firm already offers specializ…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 06, 2026
How Noise Limits The Size of Quantum Circuits

Insider Brief PRESS RELEASE — Imagine you’re trying to build a very long, complicated chain of dominoes. The aim is that each domino hits the next one perfectly, all the way down the line, producing a…

The Quantum Insider Read →
◌ Quantum Computing Apr 06, 2026
How Quantum Computing Affects Cryptography

Insider Brief The relationship between quantum computing and cryptography represents one of the most consequential technological races of the coming decade. On one side stands the promise of quantum c…

The Quantum Insider Read →
◌ Quantum Computing Apr 06, 2026
Q-Factor Emerges From Stealth With $24 Million and Backing From Intel Capital

Insider Brief PRESS RELEASE — Q-Factor, a neutral atom quantum computing company, today announced $24 million in seed funding. The round was led by NFX and TPY Capital, with participation from Intel C…

The Quantum Insider Read →
◌ Quantum Computing Apr 06, 2026
Chinese Quantum Startup QBoson Raises $145 Million to Scale Chip Production

Insider Brief Chinese quantum startup QBoson has raised CNY 1 billion — or about $145 million USD — to expand chip production and scale its quantum computing systems, according to YiCai Global. The mo…

The Quantum Insider Read →
◌ Quantum Computing Apr 06, 2026
China’s Quantum Sector Sees Investment Surge as Larger Funding Rounds Return

As Beijing’s 15th Five-Year Plan designates quantum as the country’s top “future industry,” two startups close ~$145 million rounds within days of each other, marking the return of large-scale capital…

The Quantum Insider Read →
◌ Quantum Computing Apr 06, 2026
An Arctic Road Trip Brings Vital Underground Networks into View

A vast meshwork of soil-bound fungi governs life aboveground. In Alaska, and at field sites around the world, researchers are racing to understand exactly how, with essential stores of carbon at stake…

Quanta Magazine Read →
◌ Quantum Computing Apr 06, 2026
White House Announces The 2026 Cyber Strategy For America - Forrester

White House Announces The 2026 Cyber Strategy For America Forrester

Forrester Read →
◌ Quantum Computing Apr 06, 2026
Quantum Algorithms Optimise Wireless Networks Despite Complex Interference

Wireless networks once demanded wholesale computational overhauls to manage escalating complexity. Now, a new analysis suggests quantum computing’s strength lies not in replacing existing systems, but…

Quantum Zeitgeist Read →
◌ Quantum Computing Apr 06, 2026
Circle future-proofs Arc blockchain against quantum computing threats - CoinDesk

Circle future-proofs Arc blockchain against quantum computing threats CoinDesk

CoinDesk Read →
◌ Quantum Computing Apr 06, 2026
Type-IV 't Hooft Anomalies on the Lattice: Emergent Higher-Categorical Symmetries and Applications to LSM Systems

arXiv:2604.02856v1 Announce Type: cross Abstract: 't Hooft anomalies impose fundamental constraints on quantum matter and often lead to emergent symmetry structures upon gauging. We analyze a lattice …

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Quantum Information Dynamics of QED$_2$ in Expanding de Sitter Universe

arXiv:2604.02777v1 Announce Type: cross Abstract: We study QED$_2$ in de Sitter space as a minimal interacting gauge theory in which cosmological expansion directly competes with quantum dynamics. In …

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Fermionic mean-field dynamics for spin systems beyond free fermions

arXiv:2604.02584v1 Announce Type: cross Abstract: We introduce the fermionized time-dependent Hartree-Fock (fTDHF), a real-time quantum dynamics method for spin-1/2 Hamiltonians following their mappin…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Topological Anderson Random Laser

arXiv:2604.02364v1 Announce Type: cross Abstract: Topological lasers and random lasers embody two contrasting strategies for disorder management in photonics: the former suppresses disorder via protec…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Belief Propagation and Tensor Network Expansions for Many-Body Quantum Systems: Rigorous Results and Fundamental Limits

arXiv:2604.03228v1 Announce Type: new Abstract: Belief propagation (BP) provides a scalable heuristic for contracting tensor networks on loopy graphs, but its success in quantum many-body settings has…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Nelson's Stochastic Mechanics: Measurement, Nonlocality, and the Classical Limit

arXiv:2604.03214v1 Announce Type: new Abstract: Nelson's stochastic mechanics may be understood as a stochastic underpinning, or reconstruction, of nonrelativistic quantum mechanics, once the diffusio…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Quantum Contact Processes on a Topological Lattice

arXiv:2604.03184v1 Announce Type: new Abstract: Contact processes play an important role in classical non-equilibrium dynamics, describing the spreading of diseases, the dynamics of earthquakes and fo…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Routing Entanglement in Complex Quantum Networks Using GHZ States

arXiv:2604.03155v1 Announce Type: new Abstract: Distributing entanglement to distant parties in a network is a central task in quantum information processing and quantum networking. The sensitivity of…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Novel permanent magnet array geometries for scalable trapped-ion quantum computing in a laser-free entanglement architecture

arXiv:2604.03116v1 Announce Type: new Abstract: A novel design is presented for a permanent magnet array to address specific challenges with scalable trapped-ion quantum computing systems. Design and …

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Quantum mutual information, coherence and unified relations of top quarks in QCD processes

arXiv:2604.03005v1 Announce Type: new Abstract: As the most massive particle in the Standard Model, the top quark's exceptionally short lifetime preserves its spin polarization information through dir…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Universal Robust Quantum Gates via Doubly Geometric Control

arXiv:2604.02962v1 Announce Type: new Abstract: Geometric quantum computation offers a potential route to fault-tolerant quantum information processing by exploiting the global nature of geometric pha…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Generation of magnonic squeezed state and its superposition in a hybrid qubit-magnon system

arXiv:2604.02924v1 Announce Type: new Abstract: We propose a protocol for generating magnonic squeezed states (MSS) and their superpositions (SMSS) in a hybrid system comprising a superconducting flux…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
A Unified Poisson Summation Framework for Generalized Quantum Matrix Transformations

arXiv:2604.02874v1 Announce Type: new Abstract: We present a unified algorithmic framework for quantum simulation of non-unitary dynamics and matrix functions, governed by the principle of spectral al…

arXiv Quantum Read →
◌ Quantum Computing Apr 06, 2026
Frame perspectives for process matrices: from coordinate parametrization to spacetime representation

arXiv:2604.02873v1 Announce Type: new Abstract: We study how to implement and transform frame perspectives for quantum processes in the process-matrix formalism. We argue that, for pure processes, the…

arXiv Quantum Read →
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