![The study demonstrates a dimensional crossover in the quantum suppression ratio-quantified by [latex] r(\alpha) [/latex] and observed across quasi-one-dimensional geometries-where the ratio decreases linearly with lattice anisotropy α from a plateau value of 0.450 ± 0.002, indicating a growing influence of quantum fluctuations as the system approaches a quasi-one-dimensional limit, a transition empirically located around [latex] \alpha^* \approx 0.7 [/latex] and consistent with the critical point of the one-dimensional transverse field Ising model ([latex] r^{1D} = 1/2 [/latex]).](https://arxiv.org/html/2603.24311v1/x5.png)
Researchers have used a quantum annealer to chart the behavior of frustrated magnets, revealing a smooth transition between dimensionality and the absence of intermediate magnetic order.
Researchers have developed a versatile technique using high-frequency sound waves to investigate the interplay between spin and vibrations in a wide range of crystalline materials.
A new quantum state of matter, driven by the collective behavior of electrons and holes, is challenging conventional understandings of material properties and opening doors to novel technologies.
![The emergence of distinct Fermi surface areas, proportional to quantum oscillation frequencies, is explained by two scenarios: a reconstruction driven by long-range density wave order-where gaps open at hot spots creating hole and electron pockets-and a dynamical process involving fluctuating bosons scattering holes between hot spot pairs, enabling new semiclassical trajectories and effectively modifying the enclosed areas of breakdown paths, as described by [latex]\langle\phi\rangle\neq 0[/latex] and [latex]\langle\phi\rangle=0[/latex] respectively.](https://arxiv.org/html/2603.23605v1/x1.png)
New research reveals that reconstructed quantum oscillations and dynamical magnetic breakdown can occur even in the absence of boson condensation, driven instead by strong fluctuations.
Researchers are leveraging the power of foundation models to sift through high-energy particle collision data, uncovering potential signals beyond our current understanding.
A novel theoretical framework leverages multiscale spacetime to construct a renormalizable and potentially observable theory of quantum gravity.
![A geometric sensing protocol leverages the dispersive coupling between a transmon qubit and a cavity, employing squeezed displacements and a spin-echo pulse to detect dark matter interactions-the resulting phase shift, [latex]\delta\Phi[/latex], is proportional to the area enclosed by the qubit’s trajectory in phase space and serves as the measurable signal.](https://arxiv.org/html/2603.23599v1/x1.png)
A new approach leveraging geometric phases in superconducting qubits promises a significant leap in the sensitivity of dark matter detectors.
![The gravitational wave spectrum-illustrated for a benchmark supersymmetry scale of 10 TeV and an initial vacuum energy of approximately [latex]5 \times 10^{11}[/latex] GeV-demonstrates that peak amplitude and frequency are sensitive indicators of both the initial vacuum energy and the supersymmetry scale, with a 90% shift in peak position attributable to [latex]\mathcal{O}(1)[/latex] coefficients and constrained by experimental sensitivities and big bang nucleosynthesis bounds.](https://arxiv.org/html/2603.23395v1/x1.png)
New research explores the possibility of detecting gravitational waves generated by the decay of topological defects linked to fundamental flavour symmetries in particle physics.
A new framework extends information theory using a generalized entropy function, offering deeper insights into non-equilibrium systems.
![The relationship between reduced mass and binding energy demonstrates a consistent pattern across bound states-specifically for [latex]\Xi_{b}\bar{D}[/latex] and [latex]\Xi_{c}B[/latex] with [latex]I(J^{P})=0(1/2^{-})[/latex]-suggesting that the interaction strength dictates the energetic stability irrespective of the specific particle composition.](https://arxiv.org/html/2603.23287v1/x2.png)
A new theoretical study predicts the existence of unusual pentaquark states composed of five distinct quark flavors, potentially opening a new frontier in hadron physics.