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dc.contributor.author Das, Saurya
dc.date.accessioned 2015-12-23T16:55:10Z
dc.date.available 2015-12-23T16:55:10Z
dc.date.issued 2015-12-23
dc.identifier.citation Das, S. (2014). Cosmic coincidence or graviton mass? International Journal of Modern Physics D., 23(12), 1442017. https://doi.org/10.1142/S0218271814420176
dc.identifier.uri https://hdl.handle.net/10133/3851
dc.description Sherpa Romeo yellow journal. Preprint of an article published in International Journal of Modern Physics D © World Scientific Publishing Company https://www.worldscientific.com/worldscinet/ijmpd 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
dc.publisher.url https://doi.org/10.1142/S0218271814420176


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