International audienceIt is shown that a string carrying a field of harmonic type can have circular vorton states of a new throbbing kind, for which the worldsheet geometry is stationary but the internal structure undergoes periodic oscillation
In a previous short communication [Physics Letters A 373 (2009) 735-740] the nonlinear oscillations ...
We modify the standard Abelian-Higgs model by introducing spatially-dependent cou-plings for the sca...
46 pages, 8 figures, uses JHEP3.cls; v2: minor corrections, clarifications and several refs added; v...
International audienceIt is shown that a string carrying a field of harmonic type can have circular ...
We examine current-carrying configurations of cosmic strings in non-Abelian gauge theories. We study...
We present the first concrete evidence for the classical stability of vortons, circular cosmic strin...
We explore vorton solutions in the Witten’s $$U(1) \times U(1)$$ model for cosmic strings and in a m...
International audienceThis article continues the study of the category of harmonious field models th...
20 page TeX file (with typo corrections and added reference) of manuscript published (with shorter t...
We develop an operator formalism for investigating the properties of non-abelian cosmic strings (and...
We develop an operator formalism for investigating the properties of nonabelian cosmic strings (and ...
As soon as its elasticity is sollicitated, the Melde vibrating string exhibits a strong nonlinear be...
International audienceThe existence of a scaling network of current-carrying cosmic strings in our U...
The nonlinear transfer of energy among modes of different frequencies on a vibrating string is inves...
International audienceWe present the simplest possible model for a semilocal string defect in which ...
In a previous short communication [Physics Letters A 373 (2009) 735-740] the nonlinear oscillations ...
We modify the standard Abelian-Higgs model by introducing spatially-dependent cou-plings for the sca...
46 pages, 8 figures, uses JHEP3.cls; v2: minor corrections, clarifications and several refs added; v...
International audienceIt is shown that a string carrying a field of harmonic type can have circular ...
We examine current-carrying configurations of cosmic strings in non-Abelian gauge theories. We study...
We present the first concrete evidence for the classical stability of vortons, circular cosmic strin...
We explore vorton solutions in the Witten’s $$U(1) \times U(1)$$ model for cosmic strings and in a m...
International audienceThis article continues the study of the category of harmonious field models th...
20 page TeX file (with typo corrections and added reference) of manuscript published (with shorter t...
We develop an operator formalism for investigating the properties of non-abelian cosmic strings (and...
We develop an operator formalism for investigating the properties of nonabelian cosmic strings (and ...
As soon as its elasticity is sollicitated, the Melde vibrating string exhibits a strong nonlinear be...
International audienceThe existence of a scaling network of current-carrying cosmic strings in our U...
The nonlinear transfer of energy among modes of different frequencies on a vibrating string is inves...
International audienceWe present the simplest possible model for a semilocal string defect in which ...
In a previous short communication [Physics Letters A 373 (2009) 735-740] the nonlinear oscillations ...
We modify the standard Abelian-Higgs model by introducing spatially-dependent cou-plings for the sca...
46 pages, 8 figures, uses JHEP3.cls; v2: minor corrections, clarifications and several refs added; v...
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