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Fundamental and applied physics.

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Towards quantum-enhanced long-baseline optical/near-IR interferometry
PhysicsOptics & PhotonicsQuantum Computing

Towards quantum-enhanced long-baseline optical/near-IR interferometry

Researchers developed a technique to transport weakly coherent photons over long distances, paving the way for advanced telescopes that could see finer details in distant stars and galaxies.

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PhysicsAlgorithms & TheoryQuantum Computing

Erasure Thresholds for Hyperbolic and Semi-Hyperbolic Surface Codes

Researchers developed more efficient quantum error correction codes that can tolerate higher rates of data loss, a key step toward reliable quantum computing.

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Structure-Aware Multimodal LLM Framework for Trustworthy Near-Field Beam Prediction
PhysicsAlgorithms & TheoryGenerative AI

Structure-Aware Multimodal LLM Framework for Trustworthy Near-Field Beam Prediction

Researchers developed a new AI model that can accurately predict the behavior of light beams in complex environments, which could improve wireless communication technologies like 5G and beyond.

preprint
PhysicsParticle & High-Energy PhysicsMathematics

Inflation with the Gauss-Bonnet term in the Palatini formulation

A new study suggests that including a specific mathematical term in theories of the early universe could change our understanding of inflation, though the full implications are unclear from the limited information provided.

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Light-based technique creates artificial structures that mimic the scaffolding of cells
PhysicsOptics & PhotonicsBiotechnology

Light-based technique creates artificial structures that mimic the scaffolding of cells

Researchers developed a laser-based system that can create artificial structures resembling the scaffolding inside cells. This advance could help scientists better study how proteins interact with cellular structures.

news
Magnetic-field tuning of the spin dynamics in the quasi-2D van der Waals antiferromagnet CuCrP$_{2}$S$_{6}$
PhysicsCondensed MatterMaterials Science

Magnetic-field tuning of the spin dynamics in the quasi-2D van der Waals antiferromagnet CuCrP$_{2}$S$_{6}$

Researchers found a new way to precisely control the magnetic properties of an ultra-thin material, which could improve the performance of future spin-based electronic devices.

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Moments in the CFT Landscape
PhysicsParticle & High-Energy PhysicsMathematics

Moments in the CFT Landscape

Researchers developed a new mathematical technique to study the broad landscape of possible fundamental physics theories. This could help uncover deep insights about the nature of reality.

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PhysicsCondensed MatterOptics & Photonics

Real-space microscopic description of laser-pulse induced melting of superconductivity

Lasers can temporarily disrupt the flow of electricity in superconductor materials, which could lead to new ways of controlling the behavior of these materials for electronic devices.

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Dynamical Drexhage Effect: Amplified Emission in Time-Modulated Electromagnetic Environments
PhysicsOptics & PhotonicsCondensed Matter

Dynamical Drexhage Effect: Amplified Emission in Time-Modulated Electromagnetic Environments

A device that emits light can be made to give off more light when it's moving near a reflective surface. This could lead to brighter, more efficient light sources.

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Self-Conditioned Denoising for Atomistic Representation Learning
PhysicsCondensed MatterMaterials ScienceIn Focus

Self-Conditioned Denoising for Atomistic Representation Learning

Researchers developed a new machine learning technique to better understand materials at the atomic level. This could lead to improved designs for energy storage, electronics and other applications that rely on advanced materials.

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VERITAS Observations Contemporaneous with the LHAASO Detection of NGC 4278
PhysicsAstronomyParticle & High-Energy Physics

VERITAS Observations Contemporaneous with the LHAASO Detection of NGC 4278

Astronomers detected powerful gamma-ray emissions coming from a nearby galaxy, which could reveal clues about extreme cosmic events like black hole activity or particle acceleration.

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Exponents and front fluctuations in the quenched Kardar-Parisi-Zhang universality class of one and two dimensional interfaces
PhysicsCondensed MatterMathematics

Exponents and front fluctuations in the quenched Kardar-Parisi-Zhang universality class of one and two dimensional interfaces

Researchers studied how random surfaces like crumpled paper or flowing water can behave in certain mathematical models. This could lead to better understanding of complex phenomena in nature and physics.

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Label-free quantitative imaging of two-dimensional concentration gradients using Fabry-P\'erot interferometry
PhysicsOptics & PhotonicsDiagnostics & Imaging

Label-free quantitative imaging of two-dimensional concentration gradients using Fabry-P\'erot interferometry

Scientists developed a new imaging technique that can measure concentration gradients in 2D without using labels, which could help researchers better understand processes like drug diffusion and cell signaling.

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A static electricity mystery comes to the surface
PhysicsElectrochemistryCondensed Matter

A static electricity mystery comes to the surface

The buildup of static electricity on identical materials is driven by carbonaceous molecules stuck to their surfaces, a surprisingly complex process with implications for static discharge in everyday objects.

news
Breakloose suppression in minimal friction models
PhysicsCondensed Matter

Breakloose suppression in minimal friction models

Researchers found that the sudden force spike that happens when sliding surfaces start moving is often smaller at large scales, suggesting the effect is linked to microscopic details of the contact. This finding could help engineers design better sliding interfaces.

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Non-Fermi-liquid behaviour of electrons coupled to gauge phonons
PhysicsCondensed MatterParticle & High-Energy Physics

Non-Fermi-liquid behaviour of electrons coupled to gauge phonons

Electrons in certain materials can behave in an unusual way due to interactions with a new type of atomic vibration. This discovery could shed light on the unusual properties of some materials important for electronics and quantum computing.

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Utility-scale quantum computational chemistry
PhysicsQuantum ComputingIn Focus

Utility-scale quantum computational chemistry

Researchers developed new quantum algorithms that can efficiently model chemical reactions on future quantum computers, potentially revolutionizing materials science and drug discovery.

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D$_4$CNN$\times$AnaCal: Physics-Informed Machine Learning for Accurate and Precise Weak Lensing Shear Estimation
PhysicsParticle & High-Energy PhysicsComputer VisionIn Focus

D$_4$CNN$\times$AnaCal: Physics-Informed Machine Learning for Accurate and Precise Weak Lensing Shear Estimation

Researchers developed a new machine learning model that can more accurately measure the warping of light caused by distant galaxies, which helps us better understand dark matter and the structure of the universe.

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PhysicsMaterials ScienceOptics & PhotonicsIn Focus

Long photoexcited carrier lifetime in a stable and earth-abundant zinc polyphosphide

Researchers discovered a new material that can absorb and hold onto light energy for a long time, which could lead to more efficient solar cells and other energy technologies.

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Self-Conditioned Denoising for Atomistic Representation Learning
PhysicsCondensed MatterMaterials ScienceIn Focus

Self-Conditioned Denoising for Atomistic Representation Learning

Researchers developed a new machine learning technique to better understand materials at the atomic level. This could lead to improved designs for energy storage, electronics and other applications that rely on advanced materials.

preprint
PhysicsAlgorithms & TheoryQuantum ComputingIn Focus

Quantum linear system algorithm with optimal queries to initial state preparation

Researchers developed a new quantum algorithm that can solve linear systems faster than classical computers by optimizing the initial state preparation. This advance could enable quantum computers to outperform classical ones for certain computational problems.

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Stationary entanglement of a levitated oscillator with an optical field
PhysicsOptics & PhotonicsQuantum ComputingIn Focus

Stationary entanglement of a levitated oscillator with an optical field

Researchers have entangled the motion of a microscopic object with light, a step towards using quantum effects to precisely control and measure the physical world.

preprint
PhysicsCondensed MatterAlgorithms & TheoryIn Focus

Fast Real-Axis Eliashberg Calculations: Full-bandwidth solutions beyond the constant density of states approximation

Researchers developed a new algorithm to model superconductivity more accurately, which could lead to improved understanding and prediction of real-world superconducting materials.

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Uncertainty Relation for Entropy and Temperature of Gibbs States
PhysicsQuantum ComputingParticle & High-Energy PhysicsIn Focus

Uncertainty Relation for Entropy and Temperature of Gibbs States

Researchers found a fundamental relationship between temperature, entropy, and quantum systems. This advances our understanding of quantum physics and how it governs the behavior of microscopic systems.

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GRB 241030A: a bright afterglow challenging forward shock emission
PhysicsAstronomyParticle & High-Energy PhysicsIn Focus

GRB 241030A: a bright afterglow challenging forward shock emission

Astronomers observed an unusually bright afterglow from a distant gamma-ray burst, which challenges our current understanding of how these cosmic explosions work and may lead to new insights about the physics of the universe.

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Observation of self-bound droplets of ultracold dipolar molecules
PhysicsCondensed MatterMolecular & Cell BiologyIn Focus

Observation of self-bound droplets of ultracold dipolar molecules

Researchers created self-contained droplets of ultracold molecules with strong magnetic properties, opening new ways to study exotic quantum materials.

peer reviewed
Matrix Product States for Modulated Symmetries: SPT, LSM, and Beyond
PhysicsCondensed MatterMathematicsIn Focus

Matrix Product States for Modulated Symmetries: SPT, LSM, and Beyond

Researchers developed a new mathematical framework for understanding quantum phases of matter, with potential applications in quantum computing. This could lead to improved understanding and control of exotic quantum systems.

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Renormalization-Inspired Effective Field Neural Networks for Scalable Modeling of Classical and Quantum Many-Body Systems
PhysicsAlgorithms & TheoryCondensed MatterIn Focus

Renormalization-Inspired Effective Field Neural Networks for Scalable Modeling of Classical and Quantum Many-Body Systems

Researchers developed a new type of neural network that can more accurately model complex quantum and classical systems at a larger scale. This could lead to more efficient simulations and better understanding of phenomena like superconductivity.

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PhysicsCondensed MatterMaterials ScienceIn Focus

A first-principles linear response theory for open quantum systems and its application to Orbach and direct magnetic relaxation in Ln-based coordination polymers

Researchers developed a new theory to explain how magnetic materials like single-molecule magnets can store information by controlling their spin-phonon interactions, which could lead to improvements in quantum computing and data storage.

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Hamiltonian Simulation and Linear Combination of Unitary Decomposition of Structured Matrices
PhysicsAlgorithms & TheoryMathematics

Hamiltonian Simulation and Linear Combination of Unitary Decomposition of Structured Matrices

Researchers discovered a new technique to efficiently simulate quantum systems using standard computers. This could lead to breakthroughs in fields like chemistry and materials science by allowing complex quantum problems to be solved on regular computers.

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