816 papers
This paper investigates a generalized two-species Vicsek model with reciprocal intra- and interspecies alignment couplings, revealing that anti-aligning interactions can surprisingly promote global polar order and novel microphase separation, a mechanism that extends to multi-species systems with cyclic interactions.
This paper proposes a scalable physics-informed deep generative model (sPI-GeM) that overcomes the limitations of existing methods by effectively solving forward and inverse stochastic differential equations in high-dimensional stochastic and spatial spaces through a combination of physics-informed basis networks and a deep generative model.
The MAGNETO- experiment utilized a high-statistics measurement of Pu decays with metallic magnetic calorimeters to find no evidence for keV-scale heavy neutral leptons, thereby establishing an upper limit of at 95% confidence for an 11.5-keV HNL mixing with the electron neutrino.
This study utilizes wearable sensor data from rural and urban South African villages to demonstrate that household contact patterns, which are critical for infectious disease modeling, vary significantly based on household composition, the gender of the household head, and seasonal context.
This paper demonstrates that algorithmic thresholds for solving random -Sat problems using Simulated Annealing are not fixed but vary depending on the time scaling of the algorithm relative to the system size, revealing distinct performance limits for linear, quadratic, and higher-order polynomial regimes.
This paper compares top-down and bottom-up holographic constructions of conformal defects and boundaries in AdS/CFT by analyzing bulk point singularities in correlation functions, demonstrating that D3/D5 boundary CFTs can only be modeled by specific tension configurations of end-of-the-world branes and providing a calculation of the central charge for M2/M5 boundary CFTs.
This paper presents experimental evidence and a supporting theoretical model demonstrating that the interaction between surface waves and ambient sub-surface turbulence generates a near-surface Eulerian-mean flow that opposes and partially cancels the Stokes drift, thereby significantly altering the vertical redistribution of momentum and the transport of water-borne materials in the ocean.
This paper departs from conventional dynamical systems analyses of genetic circuits by employing statistical mechanical models to examine how endogenous effector concentrations, rather than manually tuned parameters, regulate the stability of regulatory motifs, offering a more physiologically relevant perspective than traditional Hill function-based approaches.
This paper proposes a method to derive the Bekenstein-Hawking entropy of extremal black holes by calculating the entanglement entropy of disconnected one-dimensional conformal quantum mechanics systems, thereby demonstrating that horizon entropy fundamentally originates from quantum entanglement.
Meta FAIR introduces Open Molecules 2025 (OMol25), a large-scale dataset comprising over 100 million high-accuracy DFT calculations across 83 elements and diverse chemical systems, accompanied by baseline models and evaluations to advance machine learning for molecular simulations.
This paper demonstrates that the two-dimensional long-range Ising model with a line defect fails to factorize in the infrared limit, a phenomenon attributed to the model's equivalence to a higher-dimensional local conformal field theory where the extra dimension maintains connectivity across the defect.
This paper presents an updated baseline design for HALHF, a hybrid, asymmetric Higgs factory that combines plasma-wakefield acceleration for electrons with radio-frequency acceleration for positrons to overcome efficiency challenges and reduce costs, detailing the optimization process used to address issues identified in the original proposal.
This paper presents ion-motion simulations of beam-driven plasma wakefields at the FLASHForward facility, demonstrating that the motion of ions, often assumed to be stationary, significantly impacts beam dynamics by causing longitudinally dependent emittance growth.
This paper demonstrates that arbitrarily small odd-parity perturbations fundamentally alter the topology of zero-helicity vortices and field-reversed configurations by transforming their interior flux surfaces from toroidal to simply connected, thereby necessitating a revision of established models in both fusion confinement physics and fluid dynamics.
To meet the ultra-low radioactive contamination requirements of the JUNO detector, the study details the implementation of a large-scale underground cleanroom system that maintains air cleanliness around class 74,000 and introduces a highly sensitive ICP-MS method for directly measuring and controlling U/Th deposition rates on detector surfaces.
This paper presents a perturbative framework for incorporating the effects of dark matter spikes around supermassive black holes into first post-adiabatic order gravitational waveform modeling for extreme mass-ratio inspirals, thereby enabling the use of these systems as precise probes of dark matter distribution.
This paper presents a classical theory derived from first-principles statistical mechanics that incorporates electron-ion correlation effects via image charges to quantitatively explain experimental double-layer capacitance data and unify the phenomena of double-layer charging and ion adsorption.
This paper establishes the well-posedness, instantaneous separation, and long-time convergence to stationary states for a two-dimensional bulk-surface Cahn--Hilliard model with non-degenerate mobility and singular potentials, utilizing a novel regularity theory for bulk-surface elliptic systems to prove uniqueness and continuous dependence.
This paper investigates the resurgent structure of the topological string dual to 2d Yang-Mills theory on a torus by deriving closed-form formulas for instanton amplitudes to propose a real non-perturbative partition function and identifying two infinite towers of complex instantons corresponding to BPS states in type II string theory.
This paper compares three frameworks for modeling complex fluid flows—local conservation laws, the GENERIC formalism, and the Onsager principle—by illustrating their application to isothermal and incompressible polymeric fluids.