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๐Ÿ” nicola prezza ๐Ÿ“‚ Physics
Showing 1610 results for "nicola prezza" in Physics
Physics Preprint PDF DOI

Generalized flux-weighted boundary walls in kinetic models

Luca Barbieri, Pierfrancesco Di Cintio ยท 2026

We present a technique to investigate the stationary states of a system of a collisionless system confined by an external potential and coupled to boundary reservoirs through prescribed reinjection ruโ€ฆ

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Physics Preprint PDF DOI

MG-NECOLA: A Field-Level Emulator for $f(R)$ Gravity and Massive Neutrino Cosmologies

J. Bayron Orjuela-Quintana, Mauricio Reyes, Elena Giusarma, Marco Baldi, Neerav Kaushal, Cesar A. Valenzuela-Toledo ยท 2026

Accurate modeling of non-linear gravitational dynamics is essential for constraining extensions to the standard cosmological model using large-scale structure observations. While high-resolution $N$-bโ€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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Physics Preprint PDF DOI

Loop Blow-up Inflation: An Overview

Sukrti Bansal ยท 2026

This proceedings contribution provides an overview of Loop Blow-up Inflation and updates its observational predictions and their comparison with the latest CMB and BAO data from combined analyses of Sโ€ฆ

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Physics Preprint PDF DOI

Non-LTE Ionization Modeling for Helium and Strontium in Neutron Star Merger Ejecta

Koya Chiba, Masaomi Tanaka, Shinya Wanajo, Sho Fujibayashi, Kyohei Kawaguchi, Kenta Hotokezaka ยท 2026

The material ejected from a binary neutron star merger produces "kilonova," a radioactively powered emission at ultraviolet, optical, and infrared wavelengths. The early-phase spectra of the kilonova โ€ฆ

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Comparing EPOS-4, EPOS-LHC, and SMASH for identified-hadron observables in the NICA energy range

Murad Badshah, Haifa I. Alrebdi, Sana Raza Khan, Muhammad Ajaz ยท 2026

We present a systematic simulation study of identified hadron production in minimum bias Au+Au collisions at sqrt(sNN) = 6, 7, and 8 GeV. The event samples were generated with three modern frameworks โ€ฆ

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Study of Meta-Fibonacci Integer Sequences by Continuous Self-Referential Functional Equations

Klaus Pinn ยท 2026

I propose and investigate the use of continuous functional equations for the study of meta-Fibonacci integer sequences. This exploratory study includes three sequences with quite different behavior: Cโ€ฆ

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Physics Preprint PDF DOI

Galois Covers of Calabi-Yau Quivers and BPS State Counting

Johannes Aspman, Cyril Closset, Elias Furrer, Jan Manschot ยท 2026

BPS quivers are central to our understanding of BPS states in 4d $\mathcal{N}=2$ supersymmetric field theories and of D-branes at Calabi-Yau threefold singularities. The two subjects are deeply interrโ€ฆ

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Unifying Graph Measures and Stabilizer Decompositions for the Classical Simulation of Quantum Circuits

Julien Codsi, Tuomas Laakkonen ยท 2026

Various algorithms have been developed to simulate quantum circuits on classical hardware. Among the most prominent are approaches based on \emph{stabilizer decompositions} and \emph{tensor network coโ€ฆ

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Efficient Classical Simulation of Low-Rank-Width Quantum Circuits Using ZX-Calculus

Fedor Kuyanov, Aleks Kissinger ยท 2026

In this paper, we introduce a technique for contracting (i.e. numerically evaluating) ZX-diagrams whose complexity scales with their rank-width, a graph parameter that behaves nicely under ZX rewrite โ€ฆ

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Periodic Analogs of Multiple Black Holes Solutions

Omar E. Ortiz, Javier Peraza ยท 2026

In this article, we extend the numerical studies developed in [arXiv:2210.12898] to construct periodic stationary axisymmetric solutions containing multiple horizons in each fundamental domain. As a dโ€ฆ

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High Energy Nuclear Optics of polarized nucleons and nuclei: research at complex Nuclotron M- NICA

Vladimir Baryshevsky ยท 2026

Refracton of particles (nucleons, nuclei, $\gamma$-quanta) in matter with polarized protons (nuclei) results in revealing coherent quasi-optical phenomenon of nuclear spin precession of particles (nucโ€ฆ

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Tracking the dynamical, chemical and spectral evolution of molecular cores with PrestaLine: Gorynych

Olga Kochina, Dmitri Wiebe, Yaroslav Pavlyuchenkov, Maria S. Kirsanova ยท 2026

We present PrestaLine: Gorynych, a comprehensive numerical tool designed to model the dynamical, chemical, and spectral evolution of collapsing molecular cores from the prestellar phase to protostellaโ€ฆ

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Chromospheric Flashes in a Solar Pore: Insights from Multi-line Spectropolarimetric Diagnostics

Sandeep Dubey, Christian Beck, Rahul Yadav, Tobias Felipe, Shibu K Mathew ยท 2026

Solar pores are strongly magnetized regions lacking a photospheric penumbra and characterized by predominantly vertical magnetic fields. We present a multi-line study of flashes in a solar pore using โ€ฆ

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Modeling bacterial flow field with regularized singularities

Yaochen Yang, Daiki Matsunaga, Da Wei, Fanlong Meng ยท 2026

The flow field generated by a swimming bacterium serves as a fundamental building block for understanding hydrodynamic interactions between bacteria. Although the flow field generated by a force dipolโ€ฆ

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The Tensionless Lives of Null Strings

Arjun Bagchi, Aritra Banerjee, Ritankar Chatterjee, Priyadarshini Pandit ยท 2026

The tensionless limit probes the very high energy regime of string theory in contrast to the well studied point-particle limit which reduces to Einstein gravity. Tensionless strings sweep out null worโ€ฆ

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Fortuitous Chaos, BPS Black Holes, and Random Matrices

Clifford V. Johnson ยท 2026

The ``fortuitous'' Bogomol'nyi-Prasad-Sommerfield (BPS) sector states in gauge theory have been argued to furnish a description, through holography, of generic BPS black hole microstates. They are expโ€ฆ

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Applied foliated conformal Carroll symmetries

Eric A. Bergshoeff, Patrick Concha, Octavio Fierro, Evelyn Rodriguez, Jan Rosseel ยท 2026

We apply the conformal compensating technique for constructing matter couplings to conformal scalars on a $D$-dimensional foliated conformal Carroll manifold dividing the tangent space into $(p+1)$-diโ€ฆ

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Electron Identification using Machine Learning in the MPD Experiment at NICA

Sudhir Pandurang Rode (for the MPD collaboration) ยท 2026

We present studies of electron identification (eID) in the MPD experiment at NICA using machine learning techniques. The goal is to improve electron identification efficiency while preserving high purโ€ฆ

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Hydrodynamic liquid crystal models for lipid bilayers

Ingo Nitschke, Jan Magnus Sischka, Axel Voigt ยท 2025

Coarse-grained continuous descriptions for lipid bilayers are typically based on minimizing the Helfrich energy. Such models consider the fluid properties of these structures only implicitly and have โ€ฆ

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