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Can complex quantum states be systematically simplified to ease both computation and simulation? Combining a new ‘dismagicker’ gate with existing entanglement reduction techniques now allows for more …
Tighter limitations on quantum indeterminacy are now achievable, offering potential gains for secure communication and precise measurement. New theoretical bounds, derived for complex multipartite sys…
Operators constructed from four or more quantum particles in one model follow a statistical pattern markedly different from another. Where the Lieb-Liniger model exhibits Fréchet distributions for the…
DMRG simulations are now 2. 7 times faster thanks to a new framework that dynamically adjusts computational effort where it matters most. By monitoring entanglement, this method achieves comparable ac…
Until now, theories of light-matter interactions in nanoscale systems focused on how quickly energy *vanishes*; this work details how much energy remains, revealing a collective energy shift scaling a…
Previously, improvements to quantum coherence have arrived alongside simultaneous changes to a qubit’s materials and design, obscuring which adjustments actually work. Now, a new framework disentangle…
Previously, generating coherent vibrational motion in multiple oscillators demanded a shared connection, limiting both scalability and precise control. Now, a new method achieves lasing through purely…
Insider Brief Yaqumo Inc. (Headquarters: Chiyoda-ku, Tokyo; CEO: Kazuhiro Nakashoji), a startup developing scalable neutral-atom quantum computers, announced today that it has raised a Seed Extension …
Insider Brief PRESS RELEASE — Qoro has announced the close of its pre-seed funding round, securing $750,000 USD to build the missing software layer for hybrid quantum-classical computing. The round in…
Insider Brief PRESS RELEASE — QNu Labs (www.qnulabs.com), a global leader in end-to-end hybrid quantum cybersecurity solutions, has announced the findings of a research study conducted in association …
Why Quantum Computing Could Take AI To The Next Level After Nvidia GTC Forbes
In the caption of Fig. 9 of A SAT Scalpel for Lattice Surgery: Representation and Synthesis of Subroutines for Surface-Code Fault-Tolerant Quantum Computing the authors write "A cube cannot have pipes…
Insider Brief PRESS RELEASE — Quantum bits, or qubits, which are required for building quantum computers, come in different kinds. In recent years, many research institutes and companies have focused …
arXiv:2604.07013v1 Announce Type: new Abstract: Designing quantum neural networks (QNNs) that are both accurate and deployable on NISQ hardware is challenging. Handcrafted ansatze must balance express…
arXiv:2604.06984v1 Announce Type: new Abstract: Chip integration of quantum emitters is a crucial milestone for scalable quantum photonic information processing. Among optically active defect centers …
arXiv:2604.06931v1 Announce Type: new Abstract: Free-space optical (FSO) links supporting spatial multiplexing provide a natural physical realization of Quantum MIMO channels. We develop a first-princ…
arXiv:2604.06908v1 Announce Type: new Abstract: Most quantum divergences derive their structure from classical f-divergences or Renyi-type constructions, a dependence that obscures several quantum geo…
arXiv:2604.06891v1 Announce Type: new Abstract: The quantum nature of gravity remains experimentally unverified, despite recent proposals to probe it using tabletop experiments such as gravity-mediate…
arXiv:2604.06866v1 Announce Type: new Abstract: We propose a hardware efficient quantum residual neural network which implements residual connections through a deterministic linear combination of iden…
arXiv:2604.06806v1 Announce Type: new Abstract: It is shown that algebraic techniques based on the Lie algebra so(4,2) provide efficient tools for evaluating Lamb shifts and radiative decay rates for …
arXiv:2604.06679v1 Announce Type: new Abstract: Optical loss is a common bottleneck in photonic quantum information processing, undermining the quantum advantage over classical approaches. Although se…
arXiv:2604.06669v1 Announce Type: new Abstract: Quantum target ranging, which estimates a target position using entangled photon pairs, is known to offer an error-probability advantage over classical …
arXiv:2604.06639v1 Announce Type: new Abstract: Shor's algorithm outperforms its classical counterpart in efficient prime factorization. We explore the coherence and entanglement dynamics of the evolv…
arXiv:2604.06606v1 Announce Type: new Abstract: We present an enhanced entangled quantum clock protocol that incorporates a quantum phase estimation algorithm to directly estimate proper-time differen…