24 citations · 73 across the 9 of their papers we have counts for
5 papers · 1 filter
Quantum magnetic flux lines, BPS vortex zero modes, and one-loop string tension shifts
A. Alonso-Izquierdo, J. Mateos Guilarte, M. de la Torre Mayado
Spectral heat kernel/zeta function regularization procedures are employed in this paper to control the divergences arising from vacuum fluctuations of Bogomolnyi-Prasad-Sommerfield…
On domain walls in a Ginzburg-Landau non-linear S^2-sigma model
Alberto Alonso-Izquierdo, Miguel Angel Gonzalez Leon, Juan Mateos Guilarte +1
The domain wall solutions of a Ginzburg-Landau non-linear -sigma hybrid model are unveiled. There are three types of basic topological walls and two types of degenerate famili…
Quantum fluctuations around low-dimensional topological defects
J. Mateos Guilarte, A. Alonso-Izquierdo, W. Garcia Fuertes +2
In these Lectures a method is described to analyze the effect of quantum fluctuations on topological defect backgrounds up to the one-loop level. The method is based on the spectra…
Quantum oscillations of self-dual Abrikosov-Nielsen-Olesen vortices
A. Alonso Izquierdo, W. Garcia Fuertes, M. de la Torre Mayado +1
The mass shift induced by one-loop quantum fluctuations on self-dual ANO vortices is computed using heat kernel/generalized zeta function regularization methods. The quantum masses…
Supersymmetry versus Integrability in two-dimensional Classical Mechanics
A. Alonso Izquierdo, M. A. González León, J. Mateos Guilarte +1
Supersymmetric extensions of Hamilton-Jacobi separable Liouville mechanical systems with two degrees of freedom are defined. It is shown that supersymmetry can be implemented in th…