72 citations · 234 across the 18 of their papers we have counts for
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hep-th2023
Decay of Nambu-Goto Cosmic String Loops via Coupling to a Massive Kalb-Ramond Field
I. Yu. Rybak
We study the dynamics of Nambu-Goto cosmic string loops coupled to a massive Kalb-Ramond field. This coupling provides a framework for describing the interaction between the cosmic…
astro-ph.CO2023★ 10 cited
Cosmological evolution of Witten superconducting string networks
I. Yu. Rybak, C. J. A. P. Martins, Patrick Peter +1
We consider the evolution of current-carrying cosmic string networks described by the charge-velocity-dependent one scale (CVOS) model beyond the linear equation of state regime, s…
astro-ph.CO2023★ 6 cited
Cosmic Microwave Background anisotropies generated by cosmic strings with small-scale structure
Rodrigo P. Silva, Lara Sousa, Ivan Yu. Rybak
We study the impact of kinks on the cosmic microwave background (CMB) anisotropies generated by cosmic string networks. To do so, we extend the Unconnected Segment Model to describ…