Copertina

Modelling the Sgr A$^$ and M87$^$ shadows by using the Kerr-Taub-NUT metrics in the presence of a scalar field

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Jafarzade, khadije, Ghasemi-Nodehi, Masoumeh, Sadeghi, Fatemeh, Mirza, Behrouz
Natura:	Preprint
Pubblicazione:	2025
Soggetti:	General Relativity and Quantum Cosmology Instrumentation and Methods for Astrophysics
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

A class of charged and charged-Taub-NUT metrics in the presence of a massless scalar field and some of their astrophysical aspects
di: Sadeghi, Fatemeh, et al.
Pubblicazione: (2025)

A class of charged-Taub-NUT-scalar metrics via Harison and Ehlers Transformations
di: Kachi, Mahnaz Tavakoli, et al.
Pubblicazione: (2025)

A class of Taub-NUT-scalar metrics via Ehlers transformations
di: Derekeh, Ali, et al.
Pubblicazione: (2024)

A class of rotating metrics in the presence of a scalar field
di: Mirza, Behrouz, et al.
Pubblicazione: (2023)

Sgr A* Shadow Study with KTN Space Time and Investigation of NUT Charge Existence
di: Ghasemi-Nodehi, M.
Pubblicazione: (2024)

The extended inner shadow of Kerr-Taub-NUT black hole with thin disk flows
di: Wang, Yu-Yan, et al.
Pubblicazione: (2025)

Spectral method for metric perturbations of black holes: Kerr background case in general relativity
di: Chung, Adrian Ka-Wai, et al.
Pubblicazione: (2023)

On the observational distinguishability of the Kerr and Kerr-Hayward metrics to EHT
di: Bukowiecka, Nikola, et al.
Pubblicazione: (2026)

Indistinguishability criterion and estimating the presence of biases
di: Toubiana, Alexandre, et al.
Pubblicazione: (2024)

Multimode ringdown modelling with $\texttt{qnmfits}$ and $\texttt{KerrRingdown}$
di: Zertuche, Lorena Magaña, et al.
Pubblicazione: (2025)

Repetitive Penrose Process in Kerr-Taub-NUT black hole spacetime
di: Alloqulov, Mirzabek, et al.
Pubblicazione: (2026)

Second order variations and the overspinning problem in Kerr-Taub-NUT spacetime
di: Düztaş, Koray
Pubblicazione: (2025)

Using the motion of S2 to constrain vector clouds around SgrA*
di: GRAVITY Collaboration, et al.
Pubblicazione: (2023)

Testing screened scalar-tensor theories of gravity with atomic clocks
di: Lévy, Hugo, et al.
Pubblicazione: (2024)

The scalar angular Teukolsky equation and its solution for the Taub-NUT spacetime
di: Willenborg, Felix, et al.
Pubblicazione: (2024)

Efficiency of Higher Dimensional Black Holes as Particle Accelerators
di: Behdadkia, Fatemeh, et al.
Pubblicazione: (2024)

Shadows for Kerr-Sen-Taub-NUT black holes with Manko-Ruiz parameter
di: Siahaan, Haryanto M.
Pubblicazione: (2025)

Post-processing subtraction of tilt-to-length noise in LISA in the presence of gravitational wave signals
di: Hartig, Marie-Sophie, et al.
Pubblicazione: (2024)

Effect of phase noise on fringe visibility of LISA telescopes in the presence of tilt and astigmatism aberrations
di: Roy, Parmest
Pubblicazione: (2024)

Constraining the Deviation of Kerr Metric via Bumpy Parameterization and Particle Swarm Optimization in Extreme Mass-Ratio Inspirals
di: Zou, Xiaobo, et al.
Pubblicazione: (2025)

Generating optimal Gravitational-Wave template banks with metric-preserving autoencoders
di: Cabass, Giovanni, et al.
Pubblicazione: (2025)

Time evolution of Von Neumann entropy for a Kerr-Taub-NUT black hole
di: Arévalo, Vicente A., et al.
Pubblicazione: (2024)

Gravitational Faraday rotation of light propagation in the Kerr-Newman-Taub-NUT space-time
di: Guo, Hongying
Pubblicazione: (2023)

Single Kerr-Schild Metric for Taub-NUT Instanton
di: Kim, Joon-Hwi
Pubblicazione: (2024)

Scalarization of Taub-NUT Black Holes in Extended scalar-tensor-Gauss-Bonnet Theory
di: Liu, Hai-Shan, et al.
Pubblicazione: (2024)

Gravitational waves and small-field astrometry
di: Geyer, Robin, et al.
Pubblicazione: (2026)

On fine alignment of transmitted beams for TianQin with far-field wavefront error
di: Wang, Dezhi, et al.
Pubblicazione: (2025)

Smoothness of the future and past trapped sets in Kerr-Newman-Taub-NUT spacetimes
di: Paganini, Claudio F., et al.
Pubblicazione: (2017)

An independent hybrid imaging of Sgr A* from the data in EHT 2017 observations
di: Miyoshi, Makoto, et al.
Pubblicazione: (2024)

Exploring the presence of a fifth force at the Galactic Center
di: The GRAVITY Collaboration, et al.
Pubblicazione: (2025)

Extracting energy from plunging region of a Kerr-Taub-NUT black hole by magnetic reconnection
di: Cheng, Zhengwei, et al.
Pubblicazione: (2025)

Improving calibration accuracy with torque coupled gravity field calibrator for sub-Hz gravitational wave observation in CHRONOS
di: Inoue, Yuki, et al.
Pubblicazione: (2026)

Taub-NUT Instanton as the Self-dual Analog of Kerr
di: Desai, Jash, et al.
Pubblicazione: (2024)

GRaM-X: A new GPU-accelerated dynamical spacetime GRMHD code for Exascale computing with the Einstein Toolkit
di: Shankar, Swapnil, et al.
Pubblicazione: (2022)

Ergosphere Geometry and Thermodynamic Properties of Boosted Kerr-Taub-NUT Solutions in Kaluza-Klein Theory
di: Oguz, Hasan, et al.
Pubblicazione: (2026)

Taub-NUT-like Black Holes in Einstein-Bumblebee Gravity
di: Chen, Yu-Qi, et al.
Pubblicazione: (2025)

Scalarization of charged Taub-NUT black hole and the entropy bound
di: Zhang, Lei, et al.
Pubblicazione: (2026)

Constrain from shadows of $M87^*$ and $Sgr A^*$ and quasiperiodic oscillations of galactic microquasars on a black hole arising from metric-affine bumblebee model
di: Jha, Sohan Kumar, et al.
Pubblicazione: (2024)

Phase diagrams of quasinormal frequencies for Schwarzschild, Kerr, and Taub-NUT black holes
di: Lan, Chen, et al.
Pubblicazione: (2023)

Meissner effect and holographic dual for the Melvin-Kerr-Newman-Taub-NUT spacetimes
di: Ghezelbash, Masoud, et al.
Pubblicazione: (2021)