transparencies (pdf) - Rencontres du Vietnam

the cosmic superstrings have many features in common with cosmic strings
formed in a cosmological phase transition, but there is also a number of
1 1
differences
1
1
2
1
2
2
2
3
1
or
2
4
1
P
1 à P
• FF-strings:
• DD-strings:
10 à3 ôPô1
the network reaches a scaling limit 2, 3 sakellariadou 2005
0.1 ôPô1
ø(t) '
P
2
√
t
3
• FD-strings:
0 ô P ô 1
2
in r.d.e. :
ú strings 32ù
ú total
= 3
Gö
P
4
1
jackson, jones & polchinski 2004
2
copeland &shaffin 2005
tye, wasserman & wyman 2005
hindmarsh & shaffin 2006
observational consequences 4
e.g., damour & vilenkin 2005
production of topological defects at the end of inflation mairi sakellariadou vi th rencontres du vietnam