Lorentz violation alleviates gravitationally induced entanglement degradation by Wentao Liu, Cuihong Wen, Jieci Wang

“…This suggests that investigating Lorentz violation at astrophysical scales requires low-frequency detectors, as the low energy of these fields enhances the significance of the Lorentz-violating field’s non-zero vacuum expectation value.…”
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Analysis of coupled acoustic and drift modes leading to modons in Maxwellian and non-Maxwellian dusty plasma by Zahida Ehsan, Nazia Batool, V. M. Lashkin

“…Numerical analysis shows the formation of vortices is impacted by nonthermality. The astrophysical and laboratory contexts provide a useful perspective on the significance of this analysis.…”
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Analyzing the speed of sound in neutron star with machine learning by Sagnik Chatterjee, Harsha Sudhakaran, Ritam Mallick

“…In this work, we use a neural network approach to study matter at intermediate densities to analyze the variation of the speed of sound and the measure of trace anomaly considering astrophysical constraints of mass–radius measurement of 18 neutron stars. …”
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The hierarchical three-body problem at O G 2 $$ \mathcal{O}\left({G}^2\right) $$ by Mikhail P. Solon, Anna M. Wolz

“…Our results are exact in velocity, and can be used in analyses involving both bound and unbound hierarchical triples in astrophysical systems.…”
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The Discreet Charm of Higgsino Dark Matter: A Pocket Review by Kamila Kowalska, Enrico Maria Sessolo

“…In the second part we properly review the prospects for detection of a higgsino-like neutralino in direct underground dark matter searches, collider searches, and indirect astrophysical signals. We provide estimates for the typical scale of the superpartners and fine tuning in the context of traditional scenarios where the breaking of supersymmetry is mediated at about the scale of Grand Unification and where strong expectations for a timely detection of higgsinos in underground detectors are closely related to the measured 125 GeV mass of the Higgs boson at the LHC.…”
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Internal gravity waves versus inertial waves in the laboratory by Joubaud, Sylvain, Boury, Samuel, Odier, Philippe

“…Density-stratified and/or rotating fluids are very common in geophysical and astrophysical flows and enable the propagation of respectively internal gravity waves and inertial waves. …”
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Compound electron acceleration at planetary foreshocks by Xiaofei Shi, Anton Artemyev, Vassilis Angelopoulos, Terry Liu, Lynn B. Wilson III

“…This work may further guide numerical simulations of even more effective electron acceleration in astrophysical shocks.…”
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Enhancing Solar Convection Analysis With Multi‐Core Processors and GPUs by Arash Heidari, Zahra Amiri, Mohammad Ali Jabraeil Jamali, Nima Jafari Navimipour

“…ABSTRACT In the realm of astrophysical numerical calculations, the demand for enhanced computing power is imperative. …”
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Quasi-biennial oscillation: laboratory experiments by Semin, Benoît, Pétrelis, François

“…This wind is a mean flow induced by atmospheric waves, including internal gravity waves, which explain that the period (28 month) is not linked to any astrophysical forcing. This oscillation has only been reproduced in 3 laboratory experiments, which share a similar geometry. …”
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Models of Anisotropic Self-Gravitating Source in Einstein-Gauss-Bonnet Gravity by G. Abbas, M. Tahir

“…Each solution can be represented in term of arbitrary function of time; this function has been chosen arbitrarily to fit the different astrophysical time profiles. The existing solutions forecast gravitational expansion and collapse depending on the choice of initial data. …”
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Herrera complexity and shadows of spherically symmetric compact objects by Subhasis Nalui, Subhra Bhattacharya

“…In this context we explore how complexity of compact objects (a fundamentally theoretical classification) is connected to the photon ring (an astrophysical observable in the universe) and its stability. …”
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Global stellarator coil optimization with quadratic constraints and objectives by Lanke Fu, Elizabeth J. Paul, Alan A. Kaptanoglu, Amitava Bhattacharjee

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Absorption of a twisted photon by an electron in strong magnetic field by A. A. Shchepkin, D. V. Grosman, I. I. Shkarupa, D. V. Karlovets

“…Our findings can help to improve the understanding of the QED processes in critical fields, typical for astrophysical environments, e.g. magnetospheres of neutron stars.…”
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Seeking for the Leading Actor on the Cosmic Stage: Galaxies versus Supermassive Black Holes by Angela Bongiorno, Francesco Shankar, Francesca Civano, Isabelle Gavignaud, Antonis Georgakakis

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Aspects of rotating anisotropic dark energy stars by O. P. Jyothilakshmi, Lakshmi J. Naik, V. Sreekanth

“…We report that our results have considerable agreement with various astrophysical observational measurements. We also find that the dimensionless quadrupole moments of anisotropic dark energy stars corresponding to the canonical mass $${\bar{q}}_{1.4}$$ q ¯ 1.4 have a similar range of values as that of isotropic neutron stars and strange stars.…”
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Slaying axion-like particles via gravitational waves and primordial black holes from supercooled phase transition by Angela Conaci, Luigi Delle Rose, P. S. Bhupal Dev, Anish Ghoshal

“…The PBH parameter space ruled out by current cosmological and microlensing observations can thus be directly mapped onto the ALP parameter space, thus providing new bounds on ALPs, complementary to the laboratory and astrophysical ALP constraints. Similarly, depending on the ALP couplings to other Standard Model particles, the ALP constraints on f a can be translated into a lower bound on the PBH mass scale. …”
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Shadow and strong gravitational lensing of new wormhole solutions supported by embedding Class-I condition by Niyaz Uddin Molla, Himanshu Chaudhary, Ujjal Debnath, G. Mustafa, S. K. Maurya

“…Additionally, current technology enables us to test hypotheses related to astrophysical wormholes.…”
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Through the Citizen Scientists’ Eyes: Insights into Using Citizen Science with Machine Learning for Effective Identification of Unknown-Unknowns in Big Data by Kameswara Bharadwaj Mantha, Hayley Roberts, Lucy Fortson, Chris Lintott, Hugh Dickinson, William Keel, Ramanakumar Sankar, Coleman Krawczyk, Brooke Simmons, Mike Walmsley, Izzy Garland, Jason Shingirai Makechemu, Laura Trouille, Clifford Johnson

“…Volunteer-selected images with common astrophysical characteristics had higher consensus, while rarer or more complex ones had lower consensus. …”
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Non-singular anisotropic solutions for strange star model in $$f(\mathcal {R},\mathcal {T},\mathcal {R}_{\zeta \gamma }\mathcal {T}^{\zeta \gamma })$$ f ( R , T , R ζ γ T ζ γ ) gra... by Yihu Feng, Tayyab Naseer, G. Mustafa, S. K. Maurya

“…The study concludes that both of our models are well-behaved and satisfy all necessary conditions, and thus we observe them suitable for the modeling of astrophysical objects.…”
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Exhibiting stable model of dark energy compact star with Tolman-VI solution under complexity free system by Hammad Nazar, Abdul Majeed, Ghulam Abbas, Asifa Ashraf, Phongpichit Channuie

“…These results were applied to the astrophysical compact star candidate LMC X-4,  with $$M =1.04 M_\odot $$ M = 1.04 M ⊙ and $$R =8.4~\text {km}.$$ R = 8.4 km . …”
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