Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2004-11-12
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
3 pages, no figures, revtex
Scientific paper
I discuss possible implications a symmetry relating gravity with antigravity might have for smoothing out of the cosmological constant puzzle. For this purpose, a very simple model with spontaneous symmetry breaking is explored, that is based on Einstein-Hilbert gravity with two self-interacting scalar fields. The second (exotic) scalar particle with negative energy density, could be interpreted, alternatively, as an antigravitating particle with positive energy.
No associations
LandOfFree
Symmetry relating Gravity with Antigravity: A possible resolution of the Cosmological Constant Problem? does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Symmetry relating Gravity with Antigravity: A possible resolution of the Cosmological Constant Problem?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Symmetry relating Gravity with Antigravity: A possible resolution of the Cosmological Constant Problem? will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-488940