Show simple item record Das, Saurya 2015-12-23T16:55:10Z 2015-12-23T16:55:10Z 2015-12-23
dc.identifier.citation Das, S. (2014). Cosmic coincidence or graviton mass? International Journal of Modern Physics D., 23(12), 1442017.
dc.description Sherpa Romeo yellow journal. Preprint of an article published in International Journal of Modern Physics D © World Scientific Publishing Company en_US
dc.description.abstract Using the quantum corrected Friedmann equation, obtained from the quantum Raychudhuri equation, and assuming a small mass of the graviton (but consistent with observations and theory), we propose a resolution of the smallness prroblem (why is observed vacuum energy so small?) and the coincidence problem (why does it constitute most of the universe, about 70%, in the current epoch?). en_US
dc.language.iso en_CA en_US
dc.subject Friedmann equation en_US
dc.subject Raychudhuri equation en_US
dc.subject Gravitons en_US
dc.subject Quantum corrected en_US
dc.subject Smallness problem en_US
dc.subject Coincidence problem en_US
dc.title Cosmic coincidence or graviton mass? en_US
dc.type Article en_US
dc.publisher.faculty Arts and Science en_US
dc.publisher.department Department of Physics and Astronomy en_US
dc.description.peer-review No en_US
dc.publisher.institution University of Lethbridge en_US

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