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Exceptional points, previously confined to simplified quantum models, now emerge within complex light-matter interactions. These newly observed points signal a shift from predictable decay to oscillat…
Could a network’s structure alone generate properties usually associated with matter, like mass? New work demonstrates that excitations within graphs can exhibit varying masses dependent on network de…
Before now, even a tiny error in measuring the parts of a quantum system could completely obscure its overall state. New work demonstrates that certain quantum states, notably, stabilizer states, tole…
Previously, extending quantum-secured networks beyond single connections demanded complex key management systems and software defined networking. This work streamlines deployment by removing those lay…
A fleeting quantum signal, typically lost within milliseconds, can now be held for a measurable duration in a continuous flow of light and sound. This advance bypasses the limitations of previous desi…
Standard optimisation methods often prioritise parameter space geometry, yet overlook distances between possible outcomes. Conformal schemes now offer a refinement, improving best-case convergence whe…
Can calculating the complexity of a chaotic system be simplified by focusing on its inherent symmetries? New work demonstrates symmetry-resolved Krylov complexity is bounded above by that of the opera…
Constructing a dependable picture of relationships within complex data, like charting connections in a network of ten thousand nodes, often hits a computational wall. Now, a new framework sidesteps th…
Until now, quantifying the difficulty of a quantum calculation relied solely on measuring coherence, a property easily lost during computation. New work demonstrates that even when coherence vanishes,…
Two distinct, measurable properties are sufficient to underpin the entirety of quantum mechanics, according to a revised theoretical foundation. This contrasts with previous approaches requiring a hid…
Theoretical calculations differing by 120 orders of magnitude may now be reconciled through a newly proposed total symmetry principle. This framework suggests the universe maintains zero net energy by…
Establishing ultimate precision in nanoscale systems was previously limited to analysing single quantum entities. Now, a kinetic uncertainty relation extends these bounds to encompass many-body system…
Persistent revivals from low-entropy initial states, a hallmark of non-equilibrium behaviour, have now been observed in a spin-1 Quantum Link Model. This demonstration builds on the recent discovery o…
Improving existing solutions to complex problems often demands ever-increasing computational cost. This work demonstrates a method for reducing that cost in quantum optimisation, specifically for the …
The capacity of entanglement reveals information within black hole structures even when conventional measurements appear static. Unlike previous methods relying on von Neumann entropy, which plateaus …
Deviations from thermal light statistics in ensembles of independent two-level emitters Until now, precisely defining the conditions for thermal light emission from atomic ensembles remained elusive. …
Generalized hydrodynamics now incorporates extensive charge measurements, enabling hybrid numerical-analytic solutions of quantum dynamics previously inaccessible. This extension reveals discontinuiti…
Until now, manipulating macroscopic objects has relied on predictable, average forces. This work demonstrates a mechanical interaction generated without any such average, instead harnessing the subtle…
An algebraic relation between bounce and bion actions now defines the exceptional point in non-Hermitian quantum systems, resolving a long-standing challenge in describing open quantum systems. Prior …
Quantum particles can traverse a lattice by multiple paths at once, achieving a speedup previously impossible for classical systems limited to a single route. This work demonstrates a clear instance o…
Zero applied bias is sufficient to drive a transition from topologically trivial to symmetry-protected topological phases in a generalized Su-Schrieffer-Heeger model. Previously limited to non-interac…
Establishing a quantifiable limit to distributed quantum state certification is now possible with a sample complexity of O(d²/2^(nq)ε²), a result previously uncharacterised under communication constra…
Multi-modal distributions of expectation values, previously unseen, emerge when measuring quantum systems with non-symmetric operators. This contrasts with uniform, single-peak results from symmetric …
Insider Brief PRESS RELEASE — NVIDIA today announced the world’s first family of open source quantum AI models, NVIDIA Ising, designed to help researchers and enterprises build quantum processors capa…