2.0Impact Factor
5.2CiteScore
22 daysTime to First Decision

Entropy, Volume 4, Issue 3

March 2002 - 2 articles

Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
You may sign up for email alerts to receive table of contents of newly released issues.
PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (2)

Select all

Article

7 Citations

5,522 Views

16 Pages

Conformal Symmetry and Cosmological Entropy Production

Winfried Zimdahl and
Alexander B. Balakin

Entropy2002, 4(3), 49-64;https://doi.org/10.3390/e4030049

10 March 2002

Introducing an effective refraction index of an isotropic cosmic medium, we investigate the cosmological fluid dynamics which is consistent with a conformal, timelike symmetry of a corresponding "optical" metric. We demonstrate that this kind of symm...

Full Article

Article

1 Citations

6,296 Views

63 Pages

Extremal Black Holes in Supergravity and the Bekenstein-Hawking Entropy

L. Andrianopoli and
R. D\'Auria

Entropy2002, 4(3), 65-127;https://doi.org/10.3390/e4030065

10 March 2002

We review some results on the connection among supergravity central charges, BPS states and Bekenstein-Hawking entropy. In particular, N = 2 super-gravity in four dimensions is studied in detail. For higher N supergravities we just give an account of...

Full Article

Get Alerted

Add your email address to receive forthcoming issues of this journal.

Entropy - ISSN 1099-4300

Imprint

Download Flyer