54 citations · 506 across the 35 of their papers we have counts for
3 papers · 1 filter
Parametric Resonances in Axionic Cosmic Strings
Jose J. Blanco-Pillado, Daniel Jiménez-Aguilar, Jose M. Queiruga +1
In this letter we uncover a new parametric resonance of axionic cosmic strings. This process is triggered by the presence on the string of internal mode excitations that resonantly…
Fermionic spectral walls in kink collisions
João G. F. Campos, Azadeh Mohammadi, Jose M. Queiruga +2
We show that a spectral wall, i.e., an obstacle in the dynamics of a bosonic soliton, which arises due to the transition of a normal mode into the continuum spectrum, exists after…
The dynamics of Domain Wall Strings
Jose J. Blanco-Pillado, Daniel Jiménez-Aguilar, Jose M. Queiruga +1
We study the dynamics of domain wall solitons in field theories. These objects are extended along one of the spatial directions, so they also behave as strings; hence the…