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Showing 118017 results for "behavior" in Physics
Physics Preprint PDF DOI

Metalization of topological insulators

Xian-Peng Zhang, Yan-Qing Feng, Ji-Feng Shao, Haiwen Liu, Yugui Yao ยท 2026

In modern condensed matter theory, phases of electronic matter--such as metals and insulators-are fundamentally distinguished by the presence or absence of charge-carrying quasiparticles or excitationโ€ฆ

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Predicting massive helium-3 release from metal tritides using simple mechanical modeling

Berengere Evin, Dorian Gaboriau, Mathieu Segard, Sylvain Challet, Arnaud Fabre, Stephanie Thiebaut ยท 2026

This letter is presenting a simple but effective mechanism that explains why ,during tritium aging, metal tritides retain most helium-3 for years and then suddenly release massive amount. The mechanisโ€ฆ

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Inverse Design of Cellular Composites for Targeted Nonlinear Mechanical Response via Multi-Fidelity Bayesian Optimisation

Hirak Kansara, Leo Guo, Wei Tan ยท 2026

The rise of machine learning and additive manufacturing has enabled the design of architected materials with tailored properties that surpass those of natural materials. Inverse design offers a data-eโ€ฆ

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Topological and self-dual vortices in a double sigma model with Maxwell coupling

Francisco C. E. Lima, Fernando M. Belchior, Allan R. P. Moreira ยท 2026

In this work, we construct a double O(3)-sigma model minimally coupled to a Maxwell field in (2+1)-dimensional spacetime and investigate the existence of self-dual magnetic vortex solutions. An analysโ€ฆ

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Electronic structure, quasiparticle renormalizations, and magnetic correlations in the alternating single-layer bilayer nickelate La$_5$Ni$_3$O$_{11}$

I. V. Leonov ยท 2026

Using DFT+DMFT we study the normal-state electronic structure and magnetic correlations of the recently discovered alternating single-layer bilayer Raddlesden-Popper nickelate La$_5$Ni$_3$O$_{11}$ (12โ€ฆ

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Fractional Cosmic String Loops In Expanding Universe

Pankaj Chaturvedi, Bikram Nath ยท 2026

We study the dynamics of circular cosmic string loops in a spatially flat Friedmann Lema\^itre Robertson Walker universe within a fractional Polyakov framework that incorporates nonlocal memory effectโ€ฆ

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Monodromy, Logarithmic Sectors, and Two-Point Functions in Critical Topologically Massive Gravity

Yannick Mvondo-She ยท 2026

We investigate the structure of logarithmic modes in critical topologically massive gravity (CTMG) at the chiral point $\mu \ell=1$ from the perspective of analytic continuation and monodromy. Startinโ€ฆ

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Large magnetoresistance and weak-antilocalization in the nodal-line semimetal VP2

Chunxiang Wu, Shuijin Chen, Tingyu Zhou, Le Liu, Xin Peng, Jianjian Jia, Xinyu Yu, Hangdong Wang, Jinhu Yang, Jianhua Du, Minghu Fang ยท 2026

After growing successfully high quality VP$_2$ single crystals, we studied systematically their longitudinal $\rho_{xx}(T)$ and Hall resistivity $\rho_{yx}(T)$ at various magnetic fields, combining thโ€ฆ

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The Fock-Darwin-Darboux system: eigenstates, information entropies and dispersion-like measures

Ignacio Baena-Jimenez, Angel Ballesteros, Ivan Gutierrez-Sagredo ยท 2026

The Fock-Darwin (FD) quantum system describes the motion on the plane of a charged particle under the action of an isotropic oscillator potential together with a perpendicular constant magnetic field.โ€ฆ

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Phase-Transition-Driven Hyperbolic Optical Response and Directional Polaritons in Epitaxial VO2 Thin Films

Maria Chiara Paolozzi, Annalisa D Arco, Ilaria Martinelli, Lorenzo Mosesso, Jacopo Sera, Alessandro D Elia, Augusto Marcelli, Yingxue Chen, Chongwen Zou, Maria Cristina Larciprete, Marco Centini, Stefano Lupi, Salvatore Macis ยท 2026

Optical anisotropy in crystalline solids enables direction-dependent light-matter interactions and underpins a variety of advanced photonic functionalities. In this context, Vanadium dioxide (VO2) repโ€ฆ

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A Multi-Level Integrity Evaluation Framework for Quantum Circuits under Controlled Anomaly Injection

Ejaz Ahmed, Boshuai Ye, Syed Hamza Shah, Muhammad Azeem Akbar, Arif Ali Khan ยท 2026

Ensuring the integrity of quantum circuits is a significant challenge in the Noisy Intermediate-Scale Quantum (NISQ) era, where circuits are subject to compilation transformations, hardware constraintโ€ฆ

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On the simplicity of de Sitter correlators

Chandramouli Chowdhury, Song He, Yong-Xiang Su, Dongyu Yang ยท 2026

Motivated by recent evidence that equal-time correlators can be simpler than the corresponding wavefunction coefficients, we study de Sitter correlators in conformally coupled $\phi^3$ theory directlyโ€ฆ

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Quantum Gatekeeper: Multi-Factor Context-Bound Image Steganography with VQC Based Key Derivation on Quantum Hardware

Sahil Tomar, Sandeep Kumar ยท 2026

This paper presents Quantum Gatekeeper, a context-bound image steganography framework where successful payload recovery depends on both cryptographic decryption and the reconstruction of a precise extโ€ฆ

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Imaginarity-generating power of unitaries: A resource-theoretic approach

Akhil Kumar Awasthi, Mrinmoy Samanta, Sudipta Mondal, Ayan Patra, Aditi Sen De ยท 2026

Imaginarity, stemming from the complex structure of quantum mechanics, has recently emerged as a fundamental resource, yet its dynamical generation remains largely unexplored. In this work, we introduโ€ฆ

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A Category-Theoretic Framework from Biological Mechanics to Engineered Stimulus-Response Systems

Lee Marom, Skylar Tibbits, Gioele Zardini, Markus J. Buehler ยท 2026

Natural materials achieve adaptive behavior through hierarchical organization and coupled mechanisms across scales. Their translation into engineering, however, remains largely heuristic. What is missโ€ฆ

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Voltage-Regulated Photoluminescence Modulation in a 0D-2D Mixed Dimensional Heterostructure

S. V. U. Vedhanth, Amit Bhunia, Mohit Kumar Singh, Yuvraj Chaudhry, Mohamed Henini, Shouvik Datta ยท 2026

Bias dependent oscillations in excitonic photoluminescence are observed in a mixed dimensional 0D 2D heterostructure. These oscillations arise from modulation by oscillatory DC photocurrent, which exhโ€ฆ

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Combinatorics and asymptotic behavior for double Hurwitz numbers

Xiang Li ยท 2026

Polynomial-in-time algorithms for computing classical Hurwitz numbers were given in [4] based on the Pandharipande equation. The paritition function of double Hurwitz numbers was proved [21] to satisfโ€ฆ

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Early Evolution of Earth-Directed Coronal Mass Ejections in the Vicinity of Coronal Holes

Suresh Karuppiah, Mateja Dumbovic, Karmen Martinic, Manuela Temmer, Stephan G. Heinemann, Bojan Vrsnak ยท 2026

We investigate the deflection and rotation behavior of 49 Earth-directed coronal mass ejections (CMEs) spanning the period from 2010 to 2020 aiming to understand the potential influence of coronal holโ€ฆ

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Strain and Twist Engineering of Interfacial Thermal Transport in Homo- and Hetero-Interfaces of Graphene and Hexagonal Boron Nitride

Wenwu Jiang, Huasong Qin, Yilun Liu, Wengen Ouyang, Oded Hod, Michael Urbakh ยท 2026

A dramatic difference between the vertical thermal conductance response of homogeneous and heterogeneous graphene/h-BN interfaces to external mechanical perturbations, is predicted. Homogeneous grapheโ€ฆ

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Accelerated Prediction of Surface Stability and Particle Morphology in Ionic Crystals via Electrostatic Screening

Sourav Baiju, Payam Kaghazchi ยท 2026

This work presents a fast and scalable approach for predicting surface stability and equilibrium crystal morphology in ionic materials using electrostatic analysis. The method constructs stoichiometriโ€ฆ

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