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Showing 12132 results for "motivation" in Physics
Physics Preprint PDF DOI

Branch-Resolved Characterization of Feed-Forward Error in Dynamic Teleportation via Classical Choi Shadows

Mason Edwards, Prabhat Mishra ยท 2026

Mid-circuit measurement and classical feed-forward are essential primitives for dynamic-circuit teleportation on superconducting quantum processors. However, the error associated with measurement-condโ€ฆ

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Physics Preprint PDF DOI

Compressibility of micromagnetic solutions in tensor train format

Thierry Valet, Nicolas Vukadinovic ยท 2026

For three-dimensional (3D) magnetic objects with linear size $L$ exceeding a few exchange lengths, the micromagnetic state exhibits pronounced informational sparsity: low-dimensional, high-gradient reโ€ฆ

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Physics Preprint PDF DOI

Applications of 1.4 GHz diagnostics to Type Ia Supernova host galaxies

S. Ramaiya, M. J. Jarvis, M. Vincenzi, M. Sullivan, I. H. Whittam ยท 2026

Type Ia supernova (SN Ia) standardisation parameters exhibit evidence for systematic variation across the host galaxy star-formation rate - stellar mass (SFR$-M_\star$) plane, motivating the incorporaโ€ฆ

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Physics Preprint PDF DOI

Propelling catalytic structures using active phase separation

Benjamin Sorkin, Ned S. Wingreen ยท 2026

Living systems routinely consume energy to achieve motility, often using intricate biomolecular machinery. In this work, we show that active droplets can sustain indefinite self-propulsion of a spheriโ€ฆ

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Physics Preprint PDF DOI

Theory for the mixed alkali effect in glasses

Justus Leiber, Quinn Emilia Fischer, Sven Lohmann, Philipp Maass ยท 2026

The mixed alkali or mixed mobile ion effect in glasses manifests itself by strong nonlinear variations of ionic transport properties upon mixing of different types of mobile ions. We develop a theory โ€ฆ

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Physics Preprint PDF DOI

Linear Dependence of Electron-Decay Maximum Energy on the Mass Number A Along Isotopic Chains For Z<47

Tolga Yarman, Nimet Zaim, Alexander Kholmetskii, Ozan Yarman, Faruk Aga Yarman ยท 2026

We investigate the systematics of the maximum Electron-decay energy E as a function of the mass number A along isotopic chains with a fixed proton number across Z<47. By making use of the available cuโ€ฆ

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Conditional Generative Models Enable Targeted Exploration of MAX Phase Design Space

Jamie Swain, Cyprien Bone, Matthew T. Darby, Ewan Galloway, Keith T. Butler ยท 2026

MAX phases (M$_{n+1}$AX$_n$), precursors to MXenes, span a vast compositional space, motivating efficient computational screening for synthesisable candidates. We employ CrystaLLM$-\pi$, a large languโ€ฆ

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Effective Noise Mitigation via Quantum Circuit Learning in Quantum Simulation of Integrable Spin Chains

Wenlong Zhao, Yimeng Zhang, Yan Guo, Yufan Cui, Zhuohang Wang, Rui-Dong Zhu ยท 2026

We propose a noise-mitigation quantum simulation strategy for near-term quantum devices based on Quantum Circuit Learning (QCL), which is in particular effective for integrable quantum spin chains. Thโ€ฆ

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Physics Preprint PDF DOI

Foreground Mitigation and Power Spectrum Analysis for Tianlai Full-Sky 21 cm Survey Observation

Yikai Deng, Shifan Zuo, Jixia Li, Yougang Wang, Xuelei Chen ยท 2026

We present a comprehensive analysis of the 21 cm intensity mapping (IM) data from the Tianlai Cylinder Pathfinder Array (TCPA), focusing on multi-scale foreground mitigation and three-dimensional poweโ€ฆ

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CrossBench: Generalized Crosstalk Benchmark Generation for Quantum Computers

Jaden Hawley, Chi-Ren Shyu ยท 2026

As quantum computers continue to increase in size and topological complexity, benchmarking crosstalk becomes more complex and resource-intensive. This limits the ability to obtain relevant crosstalk mโ€ฆ

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Physics Preprint PDF DOI

High-fidelity iSWAP gate with Double Transmon Coupler

Tarush Tiwari, Sudhir K. Sahu, Guilhem Ribeill, Michael Senatore, Matthew D. LaHaye, Raymond W. Simmonds, Daniel L. Campbell, Archana Kamal, Leonardo Ranzani ยท 2026

Entangling operations are at the heart of all approaches to quantum information processing. Parametric gates, in particular, offer a versatile solution to strongly couple off-resonant superconducting โ€ฆ

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Longitudinal beam instability driven by coherent radiation in an SSMB laser modulator

Yingjie Dai, Zhuoyuan Liu, Tong Li, Xiujie Deng, Lixin Yan ยท 2026

Storage ring-based steady-state microbunching (SSMB) is a promising approach for generating high-average-power coherent radiation, while the instabilities driven by coherent undulator radiation in theโ€ฆ

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On the Quantisation of Linear Gauge Theories on Lorentzian Manifolds: Maxwell's Theory via Complete Gauge Fixing

Gabriel Schmid ยท 2026

This thesis is devoted to the study of hyperbolic differential operators on globally hyperbolic manifolds, linear gauge theories and their quantisation. In the first part, we treat the Cauchy probleโ€ฆ

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Polaron Conductivity in $\alpha$-Fe2O3 Quenched by Adsorbed NO2

Tushar K. Ghosh, Elvar O. Jonsson, Stephan Steinhauer, Panagiotis Grammatikopoulos, Hannes Jonsson ยท 2026

Polaron-mediated charge transport in {\alpha}-Fe2O3 plays a central role in its performance as a gas-sensing material, yet the atomistic interaction between surface adsorbates and polarons remains insโ€ฆ

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qSHIFT: An Adaptive Sampling Protocol for Higher-Order Quantum Simulation

Sangjin Lee, Sangkook Choi ยท 2026

Quantum simulation is a cornerstone application for quantum computing, yet standard methods face a trade-off between circuit depth and accuracy: Trotterization depth scales with the number of Hamiltonโ€ฆ

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MCMit: Mid-Circuit Measurement Error Mitigation

Emmanouil Giortamis, Felix Gust, Aleksandra Swierkowska, Sandra Stankovic, Innocenzo Fulginiti, Yanbin Chen, Xiaorang Guo, Benjamin Lienhard, Martin Schulz, Pramod Bhatotia ยท 2026

Distributed Quantum Computing (DQC) and Quantum Error Correction (QEC) rely on dynamic circuits that include Mid-Circuit Measurements (MCMs) and classical feedback. These operations present a major boโ€ฆ

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Physics Preprint PDF DOI

Hierarchical Reconstruction of Time-arrow from Multi-time Correlations

Yijia Cheng, Ruicheng Bao, Zhonghuai Hou ยท 2026

The entropy production rate (EPR), a key measure of thermodynamic irreversibility in stochastic thermodynamics, is difficult to determine directly in experiments, motivating lower-bound-based estimatiโ€ฆ

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Sub-keV energy calibration of CONUS+ via 71Ge M-shell neutron activation

E. Sanchez Garcia, Y. Shi, N. Ackermann, H. Bonet, C. Buck, J. Hakenmuller, G. Heusser, M. Lindner, W. Maneschg, M. Meier, S. Mertens, D. Piani, T. Rink, H. Strecker ยท 2026

The CONUS+ experiment has recently reported the first detection of coherent elastic neutrino-nucleus scattering (CEvNS) of reactor antineutrinos on germanium nuclei and is now entering a precision phaโ€ฆ

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Co-rotating Vortices on Surfaces of Variable Negative Curvature: Hamiltonian Structure and Drift Dynamics

Gaurang Mangesh Joshi, Rickmoy Samanta ยท 2026

Vortices in fluids and superfluids underpin phenomena ranging from Bose--Einstein condensates and superfluid films to neutron stars and hydrodynamic micro-rotors, where geometry can strongly influenceโ€ฆ

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Naturally Resonant Emitters: Approaching Fundamental Antenna Limits

Damir Latypov ยท 2026

Antenna miniaturization remains a critical technological challenge across frequency scales - from microwave RF links in phones and wearables to VLF for underwater-to-air communications and ionosphericโ€ฆ

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