Theodoros Papanikolaou
- Primordial black holes and their gravitational-wave signatures
2025/01/23 by E. Bagui, Sébastien Clesse, Valerio De Luca +18 · 1 voice · 16 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Pulsars and Gravitational Waves Research #Radio Astronomy Observations and Technology
- New probe of non-Gaussianities with primordial black hole induced gravitational waves
2024/03/01 by Theodoros Papanikolaou, Xin-Chen He, Papanikolaou, Theodoros +9 · 8 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Pulsars and Gravitational Waves Research #Relativity and Gravitational Theory
- Gravitational wave signatures of no-scale Supergravity in NANOGrav and beyond
2023/07/17 by Spyros Basilakos, Dimitri V. Nanopoulos, Basilakos, Spyros +7 · 5 citations
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #Radio Astronomy Observations and Technology
- Gravitational waves from primordial black hole isocurvature: the effect of non-Gaussianities
2024/09/17 by Xin-Chen He, Yi-Fu Cai, He, Xin-Chen +9 · 7 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Relativity and Gravitational Theory
- Primordial black holes as cosmic expansion accelerators
2025/02/25 by Konstantinos F. Dialektopoulos, Dialektopoulos, Konstantinos, Theodoros Papanikolaou +3 · 7 citations
Physics and Astronomy · #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #Relativity and Gravitational Theory
- Gravitational-wave signatures of gravito-electromagnetic couplings
2024/08/30 by Theodoros Papanikolaou, Charalampos Tzerefos, Papanikolaou, Theodoros +5 · 5 citations
Earth and Planetary Sciences · Physics and Astronomy · #Atomic and Subatomic Physics Research #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Geophysics and Gravity Measurements #High Energy Physics - Theory (hep-th) #Pulsars and Gravitational Waves Research
- The Laser Interferometer Space Antenna mission in Greece White Paper
2022/09/09 by Nikolaos Karnesis, Karnesis, Nikolaos, Nikolaos Stergioulas +38 · 3 citations
Earth and Planetary Sciences · Physics and Astronomy · #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Geophysics and Gravity Measurements #Pulsars and Gravitational Waves Research #Radio Astronomy Observations and Technology #Space Physics (physics.space-ph)
- Primordial black holes and induced gravitational waves in non-singular matter bouncing cosmology
2024/04/04 by Theodoros Papanikolaou, Shreya Banerjee, Papanikolaou, Theodoros +7 · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Relativity and Gravitational Theory
- Induced gravitational waves from flipped SU(5) superstring theory at nHz
2023/09/27 by Spyros Basilakos, Dimitri V. Nanopoulos, Basilakos, Spyros +7 · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #Particle physics theoretical and experimental studies
- Induced Gravitational Waves as Cosmic Tracers of Leptogenesis
2025/04/28 by Marco Chianese, Guillem Domènech, Chianese, Marco +7 · 2 citations
Physics and Astronomy · #Pulsars and Gravitational Waves Research #Cosmology and Gravitation Theories #Statistical Mechanics and Entropy
- Observable Signatures of No-Scale Supergravity in NANOGrav
2024/08/22 by Spyros Basilakos, Basilakos, Spyros, D.V. Nanopoulos +7 · 1 citation
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Planetary Science and Exploration #Scientific Research and Discoveries
- Gravitational wave signatures from reheating in Chern-Simons running-vacuum cosmology
2024/11/21 by Charalampos Tzerefos, Tzerefos, Charalampos, Theodoros Papanikolaou +7 · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Theory (hep-th) #Relativity and Gravitational Theory
- Magnetically assisted primordial scalar perturbations: Scalar-Induced Gravitational Waves
2026/07/20 by Arko Bhaumik, Theodoros Papanikolaou, Anish Ghoshal
#astro-ph.CO #gr-qc #hep-ph