On the Acoustic Decay of Primordial Cosmic Turbulence

Details On the Acoustic Decay of Primordial Cosmic Turbulence On the Acoustic Decay of Primordial Cosmic Turbulence

Sep 1975

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1975pthph..54..719t&link_type=abstract

Progress of Theoretical Physics, Vol. 54, No. 3, pp. 719-729

Physics

1

Scientific paper

On the basis of Nariai's new formalism for dealing with the generation of sound from primordial cosmic turbulence, the intensity of sound (at the center of an expanding turbulent fluid sphere within the acoustic event horizon) and the ratio of sound energy to that of turbulence are numerically calculated for several values of n (a parameter specifying the decay law of cosmic turbulence) and Mi (an initial Mach number). It is shown that, contrary to Jones's assertion, the acoustic decay of primordial cosmic turbulence is negligible irrespective of a concrete form of the spectral function. It is also shown that a more reliable fixation of n is necessary to make clearer the formation of galaxies from cosmic turbulence.

Affiliated with

Also associated with

No associations

Rating

On the Acoustic Decay of Primordial Cosmic Turbulence does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On the Acoustic Decay of Primordial Cosmic Turbulence, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the Acoustic Decay of Primordial Cosmic Turbulence will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-912249