scholarly journals Signature of inflation in the stochastic gravitational wave background generated by cosmic string networks

2018 ◽  
Vol 98 (12) ◽  
Author(s):  
G. S. F. Guedes ◽  
P. P. Avelino ◽  
L. Sousa
Keyword(s):  
Gravitational Wave ◽  
Cosmic String ◽  
String Networks ◽  
Gravitational Wave Background

scholarly journals The Stochastic Gravitational Wave Background Generated by Cosmic String Networks

2014 ◽  
Vol 10 (S306) ◽  
pp. 391-393
Author(s):  
L. Sousa ◽  
P. P. Avelino
Keyword(s):  
Gravitational Wave ◽  
Gravitational Waves ◽  
Recent Work ◽  
Cosmic String ◽  
Cosmological Evolution ◽  
Analytical Tools ◽  
String Networks ◽  
Gravitational Wave Background

AbstractCosmic string interactions often result in the formation of cosmic string loops that detach from the long string network and radiate their energy in the form of gravitational waves. Loop production occurs copiously throughout the cosmological evolution of a cosmic string network and the superimposition of their emissions gives rise to a stochastic gravitational In this essay, we briefly review our recent work on the stochastic gravitational wave background generated by cosmic string networks and introduce a set of numerical and analytical tools for the computation of this background.

scholarly journals Anisotropies in the gravitational wave background as a probe of the cosmic string network

2017 ◽  
Vol 95 (4) ◽  
Author(s):  
Sachiko Kuroyanagi ◽  
Keitaro Takahashi ◽  
Naoyuki Yonemaru ◽  
Hiroki Kumamoto
Keyword(s):  
Gravitational Wave ◽  
Cosmic String ◽  
Gravitational Wave Background

scholarly journals Ability of LISA to detect a gravitational-wave background of cosmological origin: The cosmic string case

2022 ◽  
Vol 105 (2) ◽  
Author(s):  
Guillaume Boileau ◽  
Alexander C. Jenkins ◽  
Mairi Sakellariadou ◽  
Renate Meyer ◽  
Nelson Christensen
Keyword(s):  
Gravitational Wave ◽  
Cosmic String ◽  
Gravitational Wave Background
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