Quintessence-like dark matter in spiral galaxies

Authors

  • F. Siddhartha Guzmán
  • Tonatiuh Matos.
  • Darío Núñez.
  • Er.
  • Ram{\'\i}rez.
  • .

Keywords:

Quintessence, perfect fluid

Abstract

Through the geodesic analysis of a static and axially symmetric space time, we present conditions on the state equation of an isotropic perfect fluid $p=\omega d$, when it is considered as the dark matter in spiral galaxies. The main conclusion is that it can be an exotic \mbox{fluid ($-1<\omega <-1/3$)} as it is found for Quintessence at cosmological scale.

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Published

2003-01-01

How to Cite

[1]
F. Siddhartha Guzmán, Tonatiuh Matos., Darío Núñez., Er., Ram{\’\i}rez., and ., “Quintessence-like dark matter in spiral galaxies”, Rev. Mex. Fís., vol. 49, no. 3, pp. 203–0, Jan. 2003.

Issue

Vol. 49 No. 3 (2003): Revista Mexicana de Física.

Section

Articles

License

Authors retain copyright and grant the Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.