Stoytcho S. Yazadjiev
- Uniqueness of the static spacetimes with a photon sphere in\n Einstein-scalar field theory
2015/01/27 by Stoytcho S. Yazadjiev, Yazadjiev, Stoytcho S. · 2 citations
Mathematics · Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Geometric Analysis and Curvature Flows #High Energy Astrophysical Phenomena (astro-ph.HE) #High Energy Physics - Theory (hep-th) #Navier-Stokes equation solutions
- Polarized image of equatorial emission in horizonless spacetimes: naked singularities
2023/03/26 by Valentin Deliyski, Deliyski, Valentin, Galin Gyulchev +5 · 3 citations
Engineering · Physics and Astronomy · #Astrophysical Phenomena and Observations #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Astrophysical Phenomena (astro-ph.HE) #Mechanics and Biomechanics Studies #Pulsars and Gravitational Waves Research
- Observing naked singularities by the present and next-generation Event Horizon Telescope
2024/01/25 by Valentin Deliyski, Galin Gyulchev, Deliyski, Valentin +5 · 4 citations
Physics and Astronomy · Engineering · #Astrophysical Phenomena and Observations #Mechanics and Biomechanics Studies #Heat Transfer Mechanisms
- Dynamical Scalarization during Neutron Star Mergers in scalar-Gauss-Bonnet Theory
2023/02/22 by Hao-Jui Kuan, Kuan, Hao-Jui, Alan Tsz-Lok Lam +9 · 2 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #FOS: Physical sciences #Gamma-ray bursts and supernovae #General Relativity and Quantum Cosmology (gr-qc) #Pulsars and Gravitational Waves Research
- Testing disformal non-circular deformation of Kerr black holes with LISA
2024/03/24 by Eugeny Babichev, Babichev, Eugeny, Christos Charmousis +7 · 2 citations
Physics and Astronomy · Computer Science · #Pulsars and Gravitational Waves Research #Computational Physics and Python Applications #Astrophysical Phenomena and Observations
- Shadows of rotating hairy Kerr black holes coupled to time periodic scalar fields with non-flat target space
2024/02/13 by Galin Gyulchev, Gyulchev, Galin N., Ayush Roy +9 · 2 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #Laser-Plasma Interactions and Diagnostics #Pulsars and Gravitational Waves Research
- Polish Doughnuts around Scalarized Kerr Black Holes
2021/08/19 by Matheus C. Teodoro, Teodoro, Matheus C., Lucas G. Collodel +9 · 1 citation
Physics and Astronomy · #Astrophysical Phenomena and Observations #Pulsars and Gravitational Waves Research #Black Holes and Theoretical Physics
- Polarized equatorial emission and hot spots around black holes with a dark matter halo
2025/03/27 by T. Angelov, Angelov, Tsanimir, Rasim Bekir +7 · 3 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Astrophysical Phenomena (astro-ph.HE) #Pulsars and Gravitational Waves Research #Relativity and Gravitational Theory
- No-hair theorems in General Relativity and scalar-tensor theories
2025/05/02 by Stoytcho S. Yazadjiev, Daniela D. Doneva, Yazadjiev, Stoytcho +1 · 2 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Relativity and Gravitational Theory
- 3+1 non-linear evolution of Ricci-coupled scalar-Gauss-Bonnet gravity
2024/04/23 by Daniela D. Doneva, Llibert Aresté Saló, Doneva, Daniela D. +3 · 1 citation
Physics and Astronomy · Earth and Planetary Sciences · #Cosmology and Gravitation Theories #Geophysics and Gravity Measurements #Solar and Space Plasma Dynamics