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Alternate models to dark energy |
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| Authors: | Kenath Arun SB Gudennavar A Prasad C Sivaram |
| Institution: | 1. Department of Physics, Christ University, Bengaluru 560029, Karnataka, India;2. Department of Physics, Christ Junior College, Bengaluru 560029, Karnataka, India;3. Udaipur Solar Observatory, Physical Research Laboratory, Dewali, Bari Road, Udaipur 313001, India;4. Indian Institute of Astrophysics, Bengaluru 560034, Karnataka, India |
| Abstract: | One of the unresolved questions currently in cosmology is that of the non-linear accelerated expansion of the universe. This has been attributed to the so called Dark Energy (DE). The accelerated expansion of the universe is deduced from measurements of Type Ia supernovae. Here we propose alternate models to account for the Type Ia supernovae measurements without invoking dark energy. |
| Keywords: | Dark energy Dark matter Varying gravitational constant Varying proton mass |
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