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Until now, quantum state purification has largely ignored the cost of energy, assuming limitless resources to refine information. This work establishes a framework where purification is possible only …
A subtle force, transmitted by neutrinos and other particles, may explain discrepancies in particle physics experiments. This “neutrino force” offers a solution to a mismatch between theoretical predi…
O3LS reduces space overhead by 46. 7% over sparse layouts without increasing the number of time steps. This framework simultaneously tackles resource utilisation and speed, suppressing logical error r…
Insider Brief PRESS RELEASE — At the Quantum Defence Summit, OVHcloud, a global cloud player and the European cloud leader established in Canada since 2012, and Quandela, a photonic quantum computing …
Some quantum cryptographers want to find ways to keep messages secret even if the rules of quantum mechanics don’t hold. The recently rediscovered idea of quantum jamming complicates things. The post …
1 Top Quantum Computing Stock to Buy in 2026 Yahoo Finance
The Czech Republic has established a national quantum communication network, connecting Prague, Brno, and Ostrava, to enable secure data transmission. This infrastructure is a step in building a broad…
Insider Brief PRESS RELEASE — Vexlum, a manufacturer of advanced semiconductor laser systems, and Menlo Systems, a leading provider of precision photonics technologies, today announced a collaboration…
Insider Brief Germany has committed approximately €2 billion to quantum technology through its 2020 national initiative, with an additional €3 billion committed through its 2023 Action Plan on Quantum…
Insider Brief PRESS RELEASE –C12, a Paris-based quantum computing company developing processors based on carbon nanotube spin qubits, today unveiled its technology roadmap towards commercial fault-tol…
Insider Brief PRESS RELEASE — The use of a quantum-inspired algorithm to calculate the unworkably vast potential properties of quantum materials is an early example of how quantum technology can be us…
Insider Brief PRESS RELEASE — SDT, a global quantum design and manufacturing company and developer of the hybrid quantum cloud platform QuREKA, today announced an agreement with IonQ (NYSE: IONQ) that…
Insider Brief PRESS RELEASE — An international research team led by Qclairvoyance Quantum Labs has demonstrated chemically accurate quantum simulations of complex molecular systems using superconducti…
arXiv:2604.14855v1 Announce Type: new Abstract: We investigate the non-monotonic temperature sensitivity of a coherently driven two-level quantum system coupled to an Ohmic phonon environment. By empl…
arXiv:2604.14812v1 Announce Type: new Abstract: We present a time-dependent extension of logarithmic perturbation theory for nonrelativistic quantum dynamics governed by the Schr\"odinger equation, in…
arXiv:2604.14801v1 Announce Type: new Abstract: Quantum coherence is a fundamental issue in quantum mechanics and quantum information processing. We explore the coherence dynamics of the evolved state…
arXiv:2604.14798v1 Announce Type: new Abstract: We demonstrate that the Ising all-to-all (ATA) model exhibits a range of dynamics, from integrable to chaotic, including mixed behaviour across symmetry…
arXiv:2604.14757v1 Announce Type: new Abstract: We introduce a general witness-based framework for quantifying and operationally activating continuous-variable (CV) resources into discrete-variable (D…
arXiv:2604.14740v1 Announce Type: new Abstract: The quantum Mpemba effect (QMpE) describes an anomalous thermalization phenomenon in which quantum states initially far from equilibrium can approach th…
arXiv:2604.14721v1 Announce Type: new Abstract: The Casimir-Polder (CP) effect -- the force between a neutral atom and an uncharged conducting plate in empty space -- is an intriguing consequence of q…
arXiv:2604.14660v1 Announce Type: new Abstract: Photonic state engineering in waveguide QED is typically based on local light-matter interactions. This limits its control over the spatial structure of…
arXiv:2604.14617v1 Announce Type: new Abstract: We establish a sharp logarithmic trace inequality that strengthens recent bounds of Cheng et al.(arXiv:2507.07961) by replacing their prefactor $c_s/s$ …
arXiv:2604.14601v1 Announce Type: new Abstract: Cavity quantum electrodynamics (QED) with quantum emitters coupled to resonators provides a powerful platform for engineering light-matter interactions …
arXiv:2604.14516v1 Announce Type: new Abstract: Multipartite entanglement is an essential quantum resource for various distributed quantum applications. One promising method for preparing multipartite…