Constraints on Janus Cosmological model from recent observations of supernovae type Ia

@article{dAgostini2018ConstraintsOJ,
  title={Constraints on Janus Cosmological model from recent observations of supernovae type Ia},
  author={Gilles d’Agostini and J-P. Petit},
  journal={Astrophysics and Space Science},
  year={2018},
  volume={363},
  pages={1-7}
}
From our exact solution of the Janus Cosmological equation we derive the relation of the predicted magnitude of distant sources versus their red shift. The comparison, through this one free parameter model, to the available data from 740 distant supernovae shows an excellent fit. 

Figures and Tables from this paper

Physical and mathematical consistency of the Janus Cosmological Model (JCM)
The Janus Cosmological Model is based on a system of two coupled field equations. It explains the nature of dark matter and dark energy with negative mass and without the runaway paradox that arisesExpand
Negative energy states and interstellar travel
This presentation is an overview of the possibilities of negative energy states in cosmology and astrophysics as well as quantum mechanics, and their relation to a novel specific way to reach starsExpand
A New Cosmological Model of a Spatial and Time-Reversal Couple Universe of Symmetrical Relativity
This study investigates the possibility of applying a new four-dimensional and positively curved model of a spatial and time-reversal Couple Universe to predict the expansion rate and the speed ofExpand
CPTM Discrete Symmetry, Quantum Wormholes and Cosmological Constant Problem
We discuss the consequences of the charge, parity, time, and mass (CPTM) extended reversal symmetry for the problems of the vacuum energy density and value of the cosmological constant. The resultsExpand
CPTM symmetry, closed time paths and cosmological constant problem in the formalism of extended manifold
The problem of the cosmological constant is considered in the formalism of an extended space-time consisting of the extended classical solution of Einstein equations. The different regions of theExpand
International Journal of Modern Theoretical Physics, 2012, xx
Abstract: A Dirac field of negative energy is introduced. It is shown how such a negative energy field is connected to the Dirac field of positive energy. We also show that electric charges of theExpand
Василь Пріц, Володимир Кузнєцов. Головні риси космологічної картини світу
Physical cosmology is one of the disciplines at the forefront of modern science. Using existing physical theories and creating own ones, it describes the dynamics and evolution of the Universe,Expand

References

SHOWING 1-10 OF 33 REFERENCES
The luminosity distance equation in Friedmann cosmology
We propove a new form of the luminosity distance equation and of the apparent distance equation, for Friedmann cosmological models which appear tot have advantages once the vual equation in clarityExpand
AN INTERPRETATION OF COSMOLOGICAL MODEL WITH VARIABLE LIGHT VELOCITY
A cosmological model with variable c, h, G is proposed. The characteristic lengths of physics (Compton, Jeans, Schwarzschild) are assumed to vary like R(t). Both light and matter’s worlds are foundExpand
Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
We present spectral and photometric observations of 10 Type Ia supernovae (SNe Ia) in the redshift range 0.16 " z " 0.62. The luminosity distances of these objects are determined by methods thatExpand
Negative mass hypothesis in cosmology and the nature of dark energy
The observed acceleration of the universe arises a puzzling question. What is the nature of a dark energy that would cause this phenomenon? We recall the arguments against the existence of negativeExpand
Twin universes cosmology
Starting from the field equationS =χ(T -A(T)), presented in a former paper, we present a test result, based on numerical simulations, giving a new model applied to the very large structure of theExpand
COSMOLOGICAL MODEL WITH VARIABLE LIGHT VELOCITY: THE INTERPRETATION OF RED SHIFTS
The model with variable c, G, h presented in Ref. 1 is extended to electromagnetism. The entropy is found to vary like log t and, in a space-entropy representation, the metric is conformally flat. AExpand
MEASUREMENTS OF AND FROM 42 HIGH-REDSHIFT SUPERNOVAE
We report measurements of the mass density, ΩM, and cosmological-constant energy density, ΩΛ, of the universe based on the analysis of 42 Type Ia supernovae discovered by the Supernova CosmologyExpand
Improved cosmological constraints from a joint analysis of the SDSS-II and SNLS supernova samples
Aims. We present cosmological constraints from a joint analysis of type Ia supernova (SN Ia) observations obtained by the SDSS-II and SNLS collaborations. The dataset includes several low-redshiftExpand
The Dipole Repeller
The presence of a large underdensity, the dipole repeller, is predicted based on a study of the velocity field of our Local Group of galaxies. The combined effects of this super-void and the ShapleyExpand
A Proposal for a Unifying Theory of Dark Energy and Dark Matter
Dark energy and Dark matter constitute 95% of the observable Universe. Yet the physical nature of these two phenomena remains a mystery. Einstein suggested a long-forgotten solution: gravitationallyExpand
...
1
2
3
4
...