12 citations · 25 across the 5 of their papers we have counts for
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Near-BPS Skyrmions
Sven Bjarke Gudnason, Marco Barsanti, Stefano Bolognesi
We consider the Skyrme model in the near-BPS limit. The BPS part is made of the sextic term plus a potential and the deformation is made of the standard massive Skyrme model contro…
Rotationally invariant isospinning baby-skyrmions dressed by fermions
Marco Barsanti, Gianni Tallarita
We couple Fermions to the isospinning (2+1) baby-skyrme model. We show that consistent rotationally invariant localised solutions can be found but the Fermionic solutions to the eq…
Near-BPS baby Skyrmions with Gaussian tails
Sven Bjarke Gudnason, Marco Barsanti, Stefano Bolognesi
We consider the baby Skyrme model in a physically motivated limit of reaching the restricted or BPS baby Skyrme model, which is a model that enjoys area-preserving diffeomorphism i…
Analytic Baby Skyrmions at Finite Density
Marco Barsanti, Stefano Bolognesi, Fabrizio Canfora +1
We introduce a consistent ansatz for the baby Skyrme model in (2+1)-dimensions which is able to reduce the complete set of field equations to just one equation for the profile func…
Near-BPS baby Skyrmions
Sven Bjarke Gudnason, Marco Barsanti, Stefano Bolognesi
We consider the baby-Skyrme model in the regime close to the so-called restricted baby-Skyrme model, which is a BPS model with area-preserving diffeomorphism invariance. The pertur…