Signals of inflationary models with cosmic strings

M Hindmarsh - Progress of Theoretical Physics Supplement, 2011 - academic.oup.com
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Seeking string theory in the cosmos

EJ Copeland, L Pogosian… - Classical and Quantum …, 2011 - iopscience.iop.org
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Probing cosmic superstrings with gravitational waves

L Sousa, PP Avelino - Physical Review D, 2016 - APS
We compute the stochastic gravitational wave background generated by cosmic
superstrings using a semianalytical velocity-dependent model to describe their dynamics …

Gravitational wave signatures from kink proliferation on cosmic (super-) strings

P Binetruy, A Bohe, T Hertog, DA Steer - Physical Review D—Particles, Fields …, 2010 - APS
Junctions on cosmic string loops give rise to the proliferation of sharp kinks. We study the
effect of this proliferation on the gravitational wave (GW) signals emitted from string networks …

String vertex operators and cosmic strings

D Skliros, M Hindmarsh - Physical Review D—Particles, Fields, Gravitation …, 2011 - APS
We construct complete sets of (open and closed string) covariant coherent state and mass
eigenstate vertex operators in bosonic string theory. This construction can be used to study …

Cosmology with a supersymmetric local BL model

KS Jeong, W Park - Journal of Cosmology and Astroparticle …, 2023 - iopscience.iop.org
We propose a minimal gauged U (1) BL extension of the minimal supersymmetric Standard
Model (MSSM) which resolves the cosmological moduli problem via thermal inflation, and …

Probing the Nature of Cosmic Strings with Gravitational Waves

L Sousa - Gravity, Cosmology, and Astrophysics: A Journey of …, 2023 - Springer
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Zipping and unzipping in string networks: dynamics of Y-junctions

A Avgoustidis, A Pourtsidou, M Sakellariadou - Physical Review D, 2015 - APS
We study, within the Nambu-Goto approximation, the stability of massive string junctions
under the influence of the tensions of three strings joining together in a Y-type configuration …

Dynamics of junctions and the multitension velocity-dependent one-scale model

IY Rybak, A Avgoustidis, C Martins - Physical Review D, 2019 - APS
The dynamics of string junctions and their influence on the evolution of cosmic superstring
networks are studied in full detail. We review kinematic constraints for colliding strings in a …

Kinks, extra dimensions, and gravitational waves

E O'Callaghan, R Gregory - Journal of Cosmology and …, 2011 - iopscience.iop.org
We investigate in detail the gravitational wave signal from kinks on cosmic (super) strings,
including the kinematical effects from the internal extra dimensions. We find that the signal is …