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Previously, demonstrating maximal violation of Bell’s inequalities, a key test of quantum mechanics, proved easier with fermions than bosons. Now, calculations reveal vertex operators of chiral bosons…
Previously, optimising quantum precision relied on solutions limited by the Euler-Lagrange condition. Now, a new framework systematically surpasses these, delivering high normalized Quantum Fisher Inf…
For certain quantum systems, simulating interactions at a distance previously demanded three times the computational effort. Now, by harnessing entanglement beyond immediate neighbours, calculations f…
B2i Digital’s April 23rd AI & Technology Virtual Investor Conference features 30-minute presentations from public companies, including those in.
Early neural network research aimed to pinpoint neuron functions, but faced challenges due to neuron polysemanticity—where single neurons activate.
Dissipative preparation of targeted quantum states is now achievable without prior knowledge of a system’s Hamiltonian. This new protocol extends state stabilisation beyond the ground state, offering …
Entanglement typically increases with system size, but a one-dimensional quantum chain coupled to light now defies that expectation. Calculations reveal that entanglement scales logarithmically with l…
Previously, controlling interactions within hybrid atomic systems necessitated altering the materials themselves. Now, a new method achieves continuous tuning and suppression of effective interaction …
Insider Brief PRESS RELEASE — Q-CTRL, the global leader in quantum infrastructure software, and IonQ, the world’s leading quantum platform company, today announced the native integration of Q-CTRL’s F…
Insider Brief PRESS RELEASE — Cisco (NASDAQ: CSCO) today announced the Cisco Universal Quantum Switch, a critical milestone in quantum networking that addresses one of the most fundamental barriers to…
Insider Brief PRESS RELEASE — Classiq, the leading quantum computing software company, today announced a significant acceleration for quantum software development: a new AI agentic layer that enables …
Insider Brief PRESS RELEASE — Quantum Computing Inc. (“QCi” or the “Company”) (NASDAQ: QUBT) an innovative, quantum optics and integrated photonics technology company, today announced that NeuraWave, …
Insider Brief PRESS RELEASE — enQase, a pioneer in quantum security and crypto-agility, today announced the addition of Mahi Dontamsetti to the enQase Advisory Board. The appointment strengthens enQas…
Factoring the polynomial $x^{p+1}-1$ now occurs over 300 times faster than with existing methods, thanks to a new algorithm called \texttt{Dickson-Engine}. This linear-time approach, with complexity O…
Previously, quantifying entanglement in particle collisions relied on specific assumptions about the process itself. Now, a new framework connects the degree of spin polarization directly to the maxim…
The maximal violation of Bell inequalities is now bounded by 2√2 within mutually-commuting von Neumann algebra models, a constraint previously absent in standard quantum network analyses. This rigorou…
Single-particle interference now obeys a rule impossible in conventional interferometers: independent phase scans of the pump, seed, or signal consistently yield identical sinusoidal fringes. This cha…
Opacity, a measure of information hidden from an attacker, now extends beyond observable events to encompass localised quantum correlations. This work formalises current-state opacity using quantum Pe…
A diminishing bound, where internal entanglement lessens as external entanglement grows, now quantifies the trade-off between a quantum system and its surroundings. Previously, such relationships lack…
Infrared signals can now be amplified by a factor of 1000 or more within molecular optomechanical cavities, yet maintaining signal clarity has remained a challenge. This work demonstrates that the res…
Numerical simulation now models switching mechanisms in superconducting devices with sensitivities previously unattainable. By employing a semiclassical approximation, the probability of detecting swi…
Detecting entanglement in systems beyond the well-charted 3⊗3 and 2⊗4 spaces has proved elusive. Now, generalized Choi maps acting on four-dimensional space offer a new means of identifying bound enta…
Previously intractable complexities within incompressible flows now possess a traceable algebraic framework for analysis. This work constructs a crossed-product von Neumann algebra, enabling the defin…
Insider Brief A team of researchers at IonQ has published a technical blueprint for a fault-tolerant quantum computer built on trapped ions, describing an architecture they contend could execute milli…