Galaxy formation with cosmic strings and massive neutrinos

1988 ◽  
Vol 328 ◽  
pp. 23 ◽  
Author(s):  
Edmund Bertschinger ◽  
Paul N. Watts
Keyword(s):  
Galaxy Formation ◽  
Cosmic Strings ◽  
Massive Neutrinos

scholarly journals Galaxy Formation by Cosmic Strings and Cooling of Baryonic Matter

1987 ◽  
Vol 78 (6) ◽  
pp. 1219-1224 ◽  
Author(s):  
Mizuo Izawa ◽  
Humitaka Sato
Keyword(s):  
Galaxy Formation ◽  
Cosmic Strings ◽  
Baryonic Matter

scholarly journals Galaxy Formation with Hot Dark Matter and Cosmic Strings

1988 ◽  
Vol 130 ◽  
pp. 560-561
Author(s):  
Robert H. Brandenberger
Keyword(s):  
Dark Matter ◽  
Galaxy Formation ◽  
Cosmic Strings ◽  
Severe Problem ◽  
Small Scales ◽  
The Galaxy

Hot dark matter particles have large thermal velocities at teg and hence cannot be gravitationally bound on small scales (free streaming). In models of formation of structure based on linear adiabatic perturbations all inhomogeneities on scales smaller than the maximal free streaming length λj are washed out. The mass λj inside a bail of radius exceeds the galaxy mass. Hence in the above models galaxies can only lorm by fragmentation of larger-scale objects. This is a severe problem.

scholarly journals Galaxy Formation by Cosmic Strings

1986 ◽  
Vol 75 (6) ◽  
pp. 1342-1350 ◽  
Author(s):  
H. Sato
Keyword(s):  
Galaxy Formation ◽  
Cosmic Strings

Erratum - Massive Neutrinos and Galaxy Formation

1981 ◽  
Vol 245 ◽  
pp. L97 ◽  
Author(s):  
F. R. Klinkhamer ◽  
C. A. Norman
Keyword(s):  
Galaxy Formation ◽  
Massive Neutrinos

Cosmic Strings and Galaxy Formation

1989 ◽  
Vol 571 (1 Texas Symposi) ◽  
pp. 151-169 ◽  
Author(s):  
EDMUND BERTSCHINGER
Keyword(s):  
Galaxy Formation ◽  
Cosmic Strings
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