669 citations
- Houston Advanced Research CenterUS25 papers
- Texas A&M UniversityUS22 papers
- Mitchell InstituteUS19 papers
- Institute of Theoretical PhysicsCN13 papers
- National and Kapodistrian University of AthensGR13 papers
- Chinese Academy of SciencesCN12 papers
- King's College LondonGB7 papers
- National Institute of Astrophysics, Optics and ElectronicsMX7 papers
- National Observatory of AthensGR7 papers
- Institute of Nuclear and Particle PhysicsGR6 papers
- Rutgers, The State University of New JerseyUS4 papers
- University of LethbridgeCA4 papers
7 papers · 1 filter
Black hole spectroscopy via adiabatic invariance
Bibhas Ranjan Majhi, Elias C. Vagenas
During the last years, one had to combine the proposal about how quasinormal frequencies are related with black holes and the proposal about the adiabatic invariance of black holes…
The generalized evolution of linear bias: a tool to test gravity
S. Basilakos, M. Plionis, A. Pouri
We derive an exact analytical solution for the redshift evolution of linear and scale-independent bias, by solving a second order differential equation based on linear perturbation…
Evidence for dark energy from the cosmic microwave background alone using the Atacama Cosmology Telescope lensing measurements
Blake D. Sherwin, Joanna Dunkley, Sudeep Das +35
For the first time, measurements of the cosmic microwave background radiation (CMB) alone favor cosmologies with dark energy over models without dark energy at a 3.2-sigma l…
Using the Noether symmetry approach to probe the nature of dark energy
S. Basilakos, M. Tsamparlis, A. Paliathanasis
We propose to use a model-independent criterion based on first integrals of motion, due to Noether symmetries of the equations of motion, in order to classify the dark energy model…
Dynamics and Constraints of the Massive Gravitons Dark Matter Flat Cosmologies
S. Basilakos, M. Plionis, M. E. S. Alves +1
We discuss the dynamics of the universe within the framework of Massive Graviton Dark Matter scenario (MGCDM) in which gravitons are geometrically treated as massive particles. In…
Hubble expansion and structure formation in the "running FLRW model" of the cosmic evolution
Javier Grande, Joan Sola, Spyros Basilakos +1
A new class of FLRW cosmological models with time-evolving fundamental parameters should emerge naturally from a description of the expansion of the universe based on the first pri…