New research demonstrates a pathway to electrically control magnetism in van der Waals heterostructures, bypassing the need for relativistic effects and opening doors for low-power spintronic devices.
Despite achieving high scores on standard tests, large language models can exhibit surprising inconsistencies, leading to unreliable scientific results.
![The analysis of the [latex]\pi^{-}p\rightarrow K\Lambda(1405)[/latex] reaction at varying center-of-mass energies reveals a distinct [latex]\tt[/latex]-distribution pattern, consistent with observations detailed in prior analysis, and providing further insight into the reaction dynamics.](https://arxiv.org/html/2602.11480v1/x6.png)
A new analysis of pion-proton collisions sheds light on the inner workings of the Λ(1405) and Λ(1520) hyperons.
New research reveals that carefully designed quantum spin-Hall devices can exhibit unusual transport properties, allowing for the detection of edge-state spin polarization through non-Hermitian topological effects.
![The density ratio [latex]\rho_{T}/\rho_{J}[/latex] near the central massive black hole exhibits a sensitivity to halo size, with curves representing halo sizes of [latex]a_0 = 100M[/latex] and [latex]a_0 = 10^4M[/latex] demonstrating differing density distributions.](https://arxiv.org/html/2602.12022v1/x3.png)
New research highlights the importance of accurately modeling dark matter distributions around merging black holes to unlock the full potential of future gravitational wave observations.
A new aluminum-manganese transition-edge sensor achieves energy resolution below 0.1%, offering a promising alternative to existing technologies.
![The study defines the kinematic relationships within a three-body system comprised of a [latex]D[/latex] meson, a [latex]D^{\<i>}[/latex] meson, and a [latex]\bar{K}^{\</i>}[/latex] anti-kaon through the use of three distinct Jacobi coordinate sets.](https://arxiv.org/html/2602.12010v1/x4.png)
New research explores the potential formation of complex, three-body states involving charmed and bottomed mesons, challenging conventional understandings of strong force interactions.
![The distribution of [latex]\widetilde{\phi}[/latex] for the [latex]\lambda\phi^{4}[/latex] potential, with [latex]\lambda = 0.25[/latex], demonstrates that even after reaching a stationary state at [latex]N=100[/latex], the system’s probabilistic profile remains distinguishable whether modeled through a full non-Markov simulation or a simplified Markovian approach, suggesting that approximations, while convenient, may not fully capture the nuanced reality of the underlying potential.](https://arxiv.org/html/2602.11652v1/x10.png)
New numerical simulations reveal the crucial role of quantum fluctuations and memory effects in the earliest moments of the universe.
![The study elucidates the mechanisms of Rydberg dephasing within a four-level microwave electro-induced transparency (EIT) system, demonstrating that interaction-induced dephasing-manifest in contributions from [latex]C_{6}^{33}[/latex], [latex]C_{6}^{44}[/latex], and [latex]C_{6}^{34}[/latex] terms-affects levels [latex]\ket{3}[/latex] and [latex]\ket{4}[/latex] differently at a probe rate of 8.9 μs⁻¹, revealing the nuanced decay of quantum coherence within complex atomic ensembles.](https://arxiv.org/html/2602.11563v1/x4.png)
Researchers are harnessing the unique properties of Rydberg atoms to explore novel nonlinear optical phenomena and their potential for advanced quantum sensing applications.
![The study demonstrates that a specific spin configuration within the Ising Hamiltonian-characterized by [latex]1/9[/latex] and [latex]1/9[/latex]-plateau states-induces a corresponding lattice distortion, subsequently manifesting as a unique phonon spectrum along the K-Γ-M-K pathway and exhibiting distinct characteristics within localized regions of that spectrum.](https://arxiv.org/html/2602.12168v1/x8.png)
New research reveals that the interplay between magnetic spins and the structure of crystalline materials can give rise to emergent mechanical phenomena and robust topological properties.