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๐Ÿ” jigarkumar patel ๐Ÿ“‚ Physics
Showing 447 results for "jigarkumar patel" in Physics
Physics Preprint PDF DOI

Multi-Fidelity Monte-Carlo Estimation of Satellite Drag in Very-Low-Earth Orbit

Jovan Boskovic, Marcel Pfeifer, Andrea Beck ยท 2026

Very-low-Earth orbit drag uncertainty quantification in the rarefied/transitional Knudsen-number regime requires estimating not only the mean drag coefficient but also higher-order moments under atmosโ€ฆ

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Data-informed lifting line theory

Arjun Sharma, Jonas A. Actor, Peter A. Bosler ยท 2026

We present a data-driven framework that extends the predictive capability of classical lifting-line theory (LLT) to a wider aerodynamic regime by incorporating higher-fidelity aerodynamic data from paโ€ฆ

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Results of the analysis of a survey for young scientists on training quality in HEP instrumentation software and machine learning

Cecilia Borca, Javier Jimenez Pena, David Marckx, Malgorzata Niemiec, Elisabetta Spadaro Norella, Marta Urbaniak (for the ECFA ECR Panel) ยท 2026

A 2021 study by the ECFA Early-Career Researchers Panel revealed that 71% of 334 respondents used open-source software tools in their instrumentation work, yet 70% reported receiving no training for tโ€ฆ

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Physics Preprint PDF DOI

A Modular Datalogger and Slow-Control Platform for Physics Experiments with Time-Series Telemetry and Web Dashboards

D. Tagnani, N. Toniolo, B. Gongora, T. Marchi, A. Goasduff ยท 2026

We present a NIM 2U slow-control system designed for continuous monitoring of environmental and facility parameters during data taking in nuclear physics experiments. The architecture integrates a basโ€ฆ

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Thermal modeling of runaway electron induced damage in the SPARC tokamak

T. Rizzi, K. Paschalidis, S. Ratynskaia, P. Tolias, I. Ekmark, M. Hoppe, R.A. Tinguely, A. Feyrer, T. Looby ยท 2026

The integrity of plasma-facing components (PFCs) in tokamaks is critically challenged by transient events such as runaway electron (RE) impacts. We report the first systematic analysis of the thermal โ€ฆ

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Quantum thermodynamics and semidefinite programming: regularization and algorithms

Emanuele Caputo, Augusto Gerolin, Nataliia Monina, Pavlo Pelikh, Lorenzo Portinale ยท 2026

We investigate variational problems in quantum thermodynamics at positive temperature, in which admissible states are constrained by prescribed outcomes of a finite set of measurements. We solve a proโ€ฆ

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Noisy Analysis of Quantum SMOTE on Condition Monitoring and Fault Classification in Industrial and Energy Systems

Amit S. Patel, Himanshukumar R. Patel, Bikash K. Behera ยท 2026

Imbalanced datasets are a fundamental issue in industrial condition monitoring and fault classification pipelines, causing classical machine learning models to overfit the majority classes while failiโ€ฆ

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Machine-learned potential for amorphous Indium-Tin-Oxide alloys

Shuaiyang Guo, Yuan Wang, Wei Zhang ยท 2026

Machine-learned potential-driven molecular dynamics (MLMD) simulations are of great value in guiding the design and optimization of memory devices. Amorphous indium-tin-oxide (ITO) is widely used as tโ€ฆ

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Understanding Solar Flares and Energetic Events: Open questions, observational requirements, and instrumental needs over the coming decade

Malcolm K. Druett, Graham S. Kerr, Joel C. Allred, Philippa K. Browning, Giulio Del Zanna, Jaroslav Dudik, Robertus Erdelyi, Andrzej Fludra, David R. Graham, Hamish A. S. Reid, Laura A. Hayes, Sarah A. Matthews, James A. McLaughlin, Christopher M. J. Osborne, Alex G. M. Pietrow, Vanessa Polito, Alex J. B. Russell, Peter F. Wyper ยท 2025

Solar flares are the largest energy-release events in the Solar System, allowing us to study fundamental physical phenomena under extreme conditions. Those include magnetic reconnection, particle acceโ€ฆ

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Carbogels for sustainable and scalable thermoelectric applications

Shoeb Athar, Jeremy Guazzagaloppa, Fabrice Boyrie, Cedric Huillet, Philippe Jund ยท 2025

Thermoelectric generators (TEGs) based on commercially used thermal super-insulating materials can facilitate sustainable and large-scale ambient waste heat recovery while bequeathing an added economiโ€ฆ

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Wave energy conversion by floating and submerged piezoelectric bimorph plates

Zachary J. Wegert, Ben Wilks, Ngamta Thamwattana, Vivien J. Challis, Santanu Koley, Michael H. Meylan ยท 2025

Gaining insight into the interaction between flexible piezoelectric structures and ocean waves can inform the development of compact, high-efficiency wave-energy converters that harvest renewable enerโ€ฆ

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Generative modeling using evolved quantum Boltzmann machines

Mark M. Wilde ยท 2025

Born-rule generative modeling, a central task in quantum machine learning, seeks to learn probability distributions that can be efficiently sampled by measuring complex quantum states. One hope is forโ€ฆ

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Nonlinear Unsteady Vortex-Lattice Vortex-Particle Method with Adaptive Wake Conversion for Rotorcraft Aerodynamics

Jinbin Fu, Eric Laurendeau ยท 2025

Nonlinear unsteady vortex lattice-vortex particle methods (NL-UVLM-VPM) provide medium-fidelity predictions of rotorcraft aerodynamics with explicit three-dimensional wake representations at a moderatโ€ฆ

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Progress on Constraining the Strange Quark Contribution to the Nucleon Spin

S.F. Pate, V. Papavassiliou, J.P. Schaub, D.P. Trujillo, M.V. Ivanov, M.B. Barbaro, C. Giusti ยท 2025

We report on a global fit of neutral-current elastic (NCE) neutrino-scattering data and parity-violating electron-scattering (PVES) data with the goal of determining the strange quark contribution to โ€ฆ

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Derivative-Aligned Anticipation of Forbush Decreases from Entropy and Fractal Markers

Juan D. Perez-Navarro, D. Sierra-Porta ยท 2025

We develop a feature-based framework to anticipate Forbush decreases in one-minute neutron-monitor records by tracking sliding-window invariants from information theory, scaling, and geometry. For eacโ€ฆ

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Two Quantum Algorithms for Nonlinear Reaction-Diffusion Equation using Chebyshev Approximation Method

Manish Kumar ยท 2025

We present two new quantum algorithms for reaction-diffusion equations that employ the truncated Chebyshev polynomial approximation. This method is employed to numerically solve the ordinary differentโ€ฆ

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Water wave scattering by a surface-mounted rectangular anisotropic elastic plate

Ben Wilks, Michael H. Meylan, Zachary J. Wegert, Vivien J. Challis, Ngamta Thamwattana ยท 2025

This paper considers the problem of water wave scattering by a rectangular anisotropic elastic plate mounted on the ocean surface, with either free, clamped or simply-supported edges. The problem is oโ€ฆ

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Lepton Triptych I: Geometric Foundations of Electroweak Symmetry in the Real Clifford Algebra $\text{Cl}_4(\mathbb{R})$

Martin Roelfs, David Eelbode ยท 2025

This paper investigates how the spinor space of the electroweak gauge group $\text{SU}_{I}(2) \times \text{U}_{Y}(1)$ can be derived using recent geometric techniques within the real Clifford Algebra โ€ฆ

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Permanently magnetized axion-photon conversion surface for direct dark matter searches with BRASS-p

Le Hoang Nguyen, Dieter Horns, Andrei Lobanov ยท 2025

A new method was recently proposed for axion dark matter searches which employs scalable, permanently magnetized, flat conversion surface (or magnetized converter) generating an electromagnetic signalโ€ฆ

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Calibrating a Finite-strain Phase-field Model of Fracture for Bonded Granular Materials with Uncertainty Quantification

Abigail C. Schmid, Erik Jensen, Fabio Di Gioacchino, Pooyan B. Javadzadeh, Nate E. Peterson, C. Gus Becker, Hongbing Lu, Fatemeh Pourahmadian, Amy J. Clarke, Alireza Doostan, Richard A. Regueiro ยท 2025

To study the mechanical behavior of mock high explosives, an experimental and simulation program was developed to calibrate, with quantified uncertainty, a material model of the bonded granular materiโ€ฆ

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