caa a22 4500 463197410 CHVBK 20180406164926.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s10773-006-9282-1 doi (NATIONALLICENCE)springer-10.1007/s10773-006-9282-1 Gemelli Gianluca L. S. B. Pascal, V. P. Nenni 48, Pomezia (Roma), Italy aut Hydrodynamics in 5-Dimensional Cosmological Special Relativity [Elektronische Daten] [Gianluca Gemelli] The dynamics of a perfect fluid is studied in 5-dimensional special relativity, a framework which can be considered the 5-d generalization of cosmological special relativity as well as the flat specialization of 5-d brane world theory. This picture, as described in an earlier paper, directly includes a particle production mechanism. Here it is showed that the source of particle production vanishes if the fluid is isentropic. Moreover it is showed that the hydrodynamical equations can be interpreted in terms of a scale factor, giving rise to a set of equations which simulate in a sense Friedmann cosmology. Springer Science+Business Media, LLC, 2006 5 dymensions nationallicence relativistic hydrodynamics nationallicence cosmological relativity nationallicence friedmann equations nationallicence International Journal of Theoretical Physics Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 46/5(2007-05-01), 1431-1441 0020-7748 46:5<1431 2007 46 10773 https://doi.org/10.1007/s10773-006-9282-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10773-006-9282-1 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Gemelli Gianluca L. S. B. Pascal, V. P. Nenni 48, Pomezia (Roma), Italy aut NATIONALLICENCE 773 0- International Journal of Theoretical Physics Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 46/5(2007-05-01), 1431-1441 0020-7748 46:5<1431 2007 46 10773 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer