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๐Ÿ” sonia martinez ๐Ÿ“‚ Physics
Showing 3353 results for "sonia martinez" in Physics
Physics Preprint PDF DOI

Contrasting Effects of Functionalization in Binary and Medium-Entropy MXene Coatings for Corrosion Protection

Aqsa Fayyaz, Ulises Martin Diaz, Jianyu Dai, Homero Castaneda, Chenglin Wu ยท 2026

Developing scalable and environmentally benign anticorrosion coatings is critical for protecting steel infrastructure in chloride-rich environments. Here, a nacre-inspired multilayer epoxy coating reiโ€ฆ

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Physics Preprint PDF DOI

HyGAL: Characterizing the Galactic ISM with observations of hydrides and other small molecules. III. The absorption lines of [O I], CH, and OH

W.-J. Kim, A. M. Jacob, D. A. Neufeld, P. Schilke, H. Wiesemeyer, M. Gerin, M. G. Wolfire, V. Ossenkopf-Okada, V. Valdivia, E. Falgarone, D. C. Lis, S. Bialy, M. R. Rugel, A. Sanchez-Monge, M. Busch, T. Moller, F. Wyrowski, D. Seifried, K. M. Menten, A. Saintonge ยท 2026

The HyGAL Stratospheric Observatory for Infrared Astronomy (SOFIA) legacy program aims at characterizing the interstellar medium in the Milky Way using hydrides, [C II], and [O I] absorption lines witโ€ฆ

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Physics Preprint PDF DOI

From wake dynamics to energy consumption in free-swimming biohybrid robotic jellyfish: a multiscale analysis

Simon R. Anuszczyk, Kyra Phaychanpheng, John O. Dabiri ยท 2026

Measuring energy consumption of marine organisms often requires enclosing the animal in a small, sealed chamber to quantify changes in oxygen concentration of the surrounding water. This can limit meaโ€ฆ

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Physics Preprint PDF DOI

Hawking radiation with dispersion: reconciling the Bogoliubov and tunneling approaches

Francesco Del Porro, Stefano Liberati, Marc Schneider ยท 2026

We investigate Hawking-like particle production in analogue gravity systems with superluminal modified dispersion relations. For a broad class of even, convex, and polynomially bounded dispersion relaโ€ฆ

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Physics Preprint PDF DOI

Cosmological Impact of Redshift-Dependent Type Ia Supernovae Calibration

Seyed Hamidreza Mirpoorian, Meng-Xiang Lin, Levon Pogosian ยท 2026

Type Ia supernovae (SNIa) play a central role in constraining the late-time expansion history of the Universe and are directly implicated in current cosmological tensions. Motivated by the possibilityโ€ฆ

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Reconstructing the cosmic expansion with a generalized q(z) parameterization: A decelerating Universe from late-time constraints

Tomas Verdugo, Alberto Hernandez-Almada, Miguel A. Garcia-Aspeitia, Juan Magana, Veronica Motta ยท 2026

We present a generalized phenomenological parameterization of the deceleration parameter $q(z)$ that incorporates an effective radiative component (ERC) in addition to a localized late-time contributiโ€ฆ

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Physics Preprint PDF DOI

Accelerating quantum Gibbs sampling without quantum walks

Jiaqi Leng, Jiaqing Jiang, Lin Lin ยท 2026

Szegedy's quantum walk gives a generic quadratic speedup for reversible classical Markov chains, but extending this mechanism to quantum Gibbs sampling has remained challenging beyond special cases. Wโ€ฆ

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Cosmological evolution of interacting dark energy with a CPL equation of state

Gerald Neumann, Nelson Videla, Dorian Araya ยท 2026

This paper examines interacting dark energy models within the Chevallier-Polarski-Linder (CPL) parametrization, emphasizing both theoretical structure and observational viability. Two commonly adoptedโ€ฆ

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Thermal background reduction for mid-infrared imaging by low-rank background and sparse point-source modelling

R.A.R. Moens, A.G.M. Pietrow, B. Brandl, R. Van de Plas ยท 2026

Mid-infrared astronomy from the ground faces critical challenges in accurately detecting and quantifying sources due to the dominant spatially and time-variable background noise. Moreover, chopping anโ€ฆ

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Physics Preprint PDF DOI

Investigation of Hourglass-shaped Magnetic fields in the G35.20-0.74 Star-Forming Complex

O. R. Jadhav, L. K. Dewangan, A. K. Maity, Sanhueza Patricio, D. K. Ojha, Saurabh Sharma, Ram Kesh Yadav, A. Haj Ismail, Moustafa Salouci, Ian Stephens ยท 2026

To investigate the role of magnetic fields toward the G35N and G35S sub-regions in the G35.20-0.74 star-forming complex, we utilized multi-wavelength polarimetric observations from the SOFIA/HAWC+ at โ€ฆ

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Constraining Cosmological and Astrophysical Parameters with the Cosmic Star Formation History

Miguel Moyses, Rafael C. Nunes ยท 2026

Identifying new observational probes to constrain cosmological parameters has become an important goal in modern cosmology. In this work, we explore the potential of the cosmic star formation rate denโ€ฆ

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Coarse-Grained Model of the Sodium Dodecyl Sulfate Anionic Surfactant Based on the MDPD--Martini Force Field

Luis H. Carnevale, Gabriela Niechwiadowicz, Panagiotis E. Theodorakis ยท 2026

The sodium dodecyl sulfate (SDS) surfactant is widely used in various applications, such as household products (e.g., shampoos, toothpaste, detergents, and cleaning products) and food manufacturing (eโ€ฆ

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CII fine-structure line observations of the Sagittarius C Region in the Galaxy's Central Molecular Zone

DEnise Riquelme-Vasquez, Rolf Guesten, Mark R. Morris, Andrwe I. Harris, Miguel A. Requena-Torres, Esteban F.E. Morales, Juergen Stutzki, Robert Simon, Christophe Risacher, Ronan Higgins ยท 2026

Context. Sagittarius C (Sgr C) is a massive, relatively quiescent complex at the western edge of the Galaxy's Central Molecular Zone (CMZ). While the Sgr B2 region has been extensively studied, Sgr C โ€ฆ

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Constraints on Coupled Dark Energy in the DESI Era

Adria Gomez-Valent, Ziyang Zheng, Luca Amendola ยท 2026

WWe investigate the current viability of a well-known coupled dark energy scenario in which cold dark matter (DM) interacts with a spin-0 dark energy component through a non-trivial field dependence oโ€ฆ

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Reconstructing chemical enrichment pathways in disc galaxies: A phylogenetic approach

Brian Tapia-Contreras, Patricia B. Tissera, Emanuel Sillero, Paula Jofre, Keaghan Yaxley, Xia Hua, Robert M. Yates, Alvaro Marquez S., Theosamuele Signor, Payel Das, Alvaro Rojas-Arriagada, Claudia Aguilera-Gomez, Francisco Jara-Ferreira, Robert A. Foley ยท 2026

Phylogenetic methods, traditionally used in biology to trace the evolutionary relationships among species, are emerging as a powerful framework to reconstruct evolutionary processes in galaxies from cโ€ฆ

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Effects of Nozzle Roughness on the Streamwise Streaks in Underexpanded Jets -- An Experimental Study

Haohan Gong, Shengkai Wang ยท 2026

The present study investigated the formation of streamwise streaks in underexpanded jets from round sonic nozzles, based on direct experimental observation using high-speed schlieren imaging and PLIF โ€ฆ

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Thermal Time and Irreversibility from Non-Commuting Observables in Accelerated Quantum Systems

Marcello Rotondo ยท 2026

We investigate when temporal ordering becomes operationally meaningful in relativistic quantum field theory using localized detector models. A time parameter alone does not ensure that different sequeโ€ฆ

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Probing Gluon TMD Models with Drell--Yan Structure Functions

Jan Ferdyan ยท 2026

We compute structure functions for the Drell--Yan process in proton-proton collisions at the center of mass energy $\sqrt{S} = 8 \mathrm{TeV}$ both parity conserving and parity breaking. For this calcโ€ฆ

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Cosmological Constraints on the Generalized Uncertainty Principle from Redshift-Space Distortions

Andronikos Paliathanasis ยท 2026

We investigate the imprints of the Generalized Uncertainty Principle on cosmological scales by using redshift-space distortion measurements in combination with background cosmological data to determinโ€ฆ

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Operational Criterion for Imaginary-Time Reconstruction in Time-Resolved Electronic Circular Dichroism

Christian Tantardini ยท 2026

Time-resolved electronic circular dichroism is commonly simulated by real-time propagation with a weak circular probe. Within linear response, such a probe measures the retarded mixed electric--magnetโ€ฆ

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