Search Results - "Compact objects (Astronomy)"

Buchdahl limit and TOV equations in interacting vacuum scenarios.

Authors: Maier, Rodrigo¹ (AUTHOR) rodrigo.maier@uerj.br

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-8. 8p.

Subjects: Compact objects (Astronomy), Vacuum energy (Astronomy), Stability theory, General relativity (Physics)

Charged particles orbiting black hole mimickers with dipole magnetosphere.

Authors: Stuchlík, Zdeněk Vrba, Jaroslav Tursunov, Arman

Source: European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-52. 52p.

Subjects: Orbits (Astronomy), Compact objects (Astronomy), Lorentz force, Chaos theory, Magnetic dipoles, Ionized gases

Generating solutions for charged compact configurations in f(R) gravity.

Authors: Noureen, I. Mardan, S. A. Zahra, A. et al.

Source: PLoS ONE. 7/6/2026, Vol. 21 Issue 7, p1-17. 17p.

Coupling parameter sensitivity in the formation of high-mass stable compact stars.

Authors: Yousaf, Z. Farhat, A.

Source: Canadian Journal of Physics. 7/2/2026, Vol. 104, p1-14. 14p.

Extracting overlapping gravitational-wave signals of Galactic compact binaries: A mini review.

Authors: Niu, Rui Zhao, Wen

Source: Fundamental Research. May2026, Vol. 6 Issue 3, p1360-1377. 18p.

Anisotropic compact star with Vaidya–Tikekar potential in f(Q) gravity.

Authors: AWAIS, M. AZAM, M.

Source: Journal of Astrophysics & Astronomy. 2/20/2026, Vol. 47 Issue 1, p1-12. 12p.

Subjects: Compact objects (Astronomy), Gravitational potential, Schwarzschild metric, Fluids, Pulsars

КВАДРУПОЛЬДІК ДЕФОРМАЦИЯЛАНҒАН ЫҚШАМ ОБЪЕКТІЛЕР МАҢЫНДАҒЫ ЖҰҚА АККРЕЦИЯЛЫҚ ДИСКІЛЕРДІҢ ГЕОМЕТРИЯЛЫҚ ҚҰРЫЛЫМЫ ЖӘНЕ ОПТИКАЛЫҚ КЕСКІНІ

Alternate Title: Geometrical structure and optical appearance of thin accretion disks around quadrupole-deformed compact objects.
Геометрическая структура и оптическое изображение тонких аккреционных дисков вокруг квадрупольно-деформированных компактных объектов

Authors: Мұратхан, А. Шыңғысхан, Н. Тәукенова, Ә. С. et al.

Source: Recent Contributions to Physics. 2026, Vol. 97 Issue 2, p4-17. 14p.

Effects of Dark Matter on the Properties of Strange Quark Stars.

Authors: Huang, Jing Wu, Gan Zhang, Xiao-Yang et al.

Source: Symmetry (20738994). Apr2026, Vol. 18 Issue 4, p663. 21p.

Bulk-cone singularities and echoes from AdS exotic compact objects.

Authors: Chen, Heng-Yu Hikida, Yasuaki Koga, Yasutaka

Source: Journal of High Energy Physics. Apr2026, Vol. 2026 Issue 4, p1-53. 53p.

Isotropic fluid structures and role of non-metricity on their dynamics governed by an electric charge: A theoretical study.

Authors: Naseer, Tayyab Sharif, M. Waqas, M. et al.

Source: PLoS ONE. 3/20/2026, Vol. 21 Issue 3, p1-25. 25p.

Exploring compact anisotropic stars in f(R) gravity within Karmarkar–Tolman space–time framework.

Authors: Rahman, W. U. Ilyas, M.

Source: International Journal of Geometric Methods in Modern Physics. Feb2026, Vol. 23 Issue 2, p1-17. 17p.

Higher-dimensional compact objects with radiative viscous flow.

Authors: Zahra, A. Mardan, S. A. Saleem, Sana et al.

Source: International Journal of Geometric Methods in Modern Physics. Feb2026, Vol. 23 Issue 2, p1-23. 23p.

Universal relations of anisotropic dark energy stars and gravitational-wave constraints.

Authors: Jyothilakshmi, O. P. Sreekanth, V.

Source: European Physical Journal C -- Particles & Fields. Dec2025, Vol. 85 Issue 12, p1-14. 14p.

Subjects: Gravitational waves, Compact objects (Astronomy), Equations of state, Variable stars, Astrophysics

QCD axions and domain walls in hot and dense matter of compact stars.

Authors: Lu, Zhen-Yan Wang, Shu-Peng Lu, Qi et al.

Source: European Physical Journal C -- Particles & Fields. Dec2025, Vol. 85 Issue 12, p1-9. 9p.

Subjects: Axions, Compact objects (Astronomy), Properties of matter, Equilibrium, Chirality of nuclear particles, Topological defects (Physics)

QUASI-PERIODIC OSCILLATIONS AROUND COMPACT OBJECTS WITHIN THE SEN SPACETIME.

Alternate Title: Сен кеңістік-уақытындағы шағын нысандар айналасындағы квазипериодтық тербелістер
Квазипериодические осцилляции вокруг компактных объектов в пространстве-времени Сена

Authors: Konysbayev, T. Kurmanov, Ye. Nurlanbek, U. et al.

Source: Recent Contributions to Physics. 2026, Vol. 96 Issue 1, p4-13. 10p.

On the Cooling of Compact Stars in Light of the HESS J1731-347 Remnant.

Authors: Nanopoulos, Dimitrios G. Laskos-Patkos, Pavlos Moustakidis, Charalampos C.

Source: Universe (2218-1997). Jan2026, Vol. 12 Issue 1, p18. 30p.

A Study of Compact Stellar Objects in f (R , T) Theory of Gravity.

Authors: Chowdhury, Anupama Roy Das, Shyam Rahaman, Farook

Source: Universe (2218-1997). Dec2025, Vol. 11 Issue 12, p409. 19p.

Astrophysics with compact objects: An Indian perspective, present status and future vision.

Authors: Bagchi, Manjari Bera, Prasanta Beri, Aru et al.

Source: Journal of Astrophysics & Astronomy. 8/28/2025, Vol. 46 Issue 2, p1-20. 20p.

Subjects: Compact objects (Astronomy), Accretion (Astrophysics), Gravitational waves, Pulsars, Astronomical observations, Astrophysics, Astronomy

Geographic Terms: India

Modeling anisotropic compact objects in the vanishing complexity regime through gravitational decoupling.

Authors: Maurya, S. K. Ashraf, Asifa Ali, Akram et al.

Source: European Physical Journal C -- Particles & Fields. Oct2025, Vol. 85 Issue 10, p1-14. 14p.

Subjects: Compact objects (Astronomy), Neutron stars, Gravitational waves, Stellar structure, Gravitation, General relativity (Physics), Einstein field equations

Shadows of naked singularity in Brans–Dicke gravity.

Authors: Puttasiddappa, Prajwal Hassan Rodrigues, Davi C. Mota, David F.

Source: European Physical Journal C -- Particles & Fields. Sep2025, Vol. 85 Issue 9, p1-7. 7p.

Subjects: Event Horizon Telescope, Compact objects (Astronomy), Mathematical singularities, Astrophysics, Ray tracing algorithms