@inproceedings{71545973ee114fa593a4fbbfa6bc5e13,
title = "A two measures model of dark energy and dark matter with inverse quintessence",
abstract = "In this work we consider a gravitating scalar field χ with a non-conventional kinetic√ term, as in the string theory tachyon, and two measures – a geometric measure, −g, and a non-metric measure, Φ. This model gives a unified picture of dark energy and dark matter. It is also possible to realize dynamical dark energy and dark matter by a mechanism similar to that studied for branes and strings with dynamical tension; in particular an “inverse quintessence scenario” can be obtained by introducing an additional ghost field η into the dark energy/dark matter dynamics.",
keywords = "Dark energy theory, Dark matter theory, Quintessence",
author = "Guendelman, {E. I.} and S. Ansoldi",
note = "Publisher Copyright: {\textcopyright} 2015, World Scientific. All rights reserved.; 13th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Gravitation, and Relativistic Field Theories, MG13 2012 ; Conference date: 01-07-2015 Through 07-07-2015",
year = "2015",
month = jan,
day = "1",
doi = "10.1142/9789814623995_0216",
language = "English",
isbn = "9789814612142",
series = "The 13th Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity, 2012",
publisher = "World Scientific",
pages = "1534--1536",
editor = "Jantzen, {Robert T.} and Kjell Rosquist and Remo Ruffini and Remo Ruffini",
booktitle = "On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories",
address = "United States",
}