231 citations · 2k across the 107 of their papers we have counts for
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Generalized Skyrme model with the loosely bound potential
Sven Bjarke Gudnason, Baiyang Zhang, Nana Ma
We study a generalization of the loosely bound Skyrme model which consists of the Skyrme model with a sixth-order derivative term - motivated by its fluid-like properties - and the…
Topological solitons in the supersymmetric Skyrme model
Sven Bjarke Gudnason, Muneto Nitta, Shin Sasaki
A supersymmetric extension of the Skyrme model was obtained recently, which consists of only the Skyrme term in the Nambu-Goldstone (pion) sector complemented by the same number of…
Skyrmions confined as beads on a vortex ring
Sven Bjarke Gudnason, Muneto Nitta
A very simple, quadratic potential is used to construct vortex strings in a generalized Skyrme model and an additional quadratic potential is used to embed sine-Gordon-type halfkin…
Modifying the pion mass in the loosely bound Skyrme model
Sven Bjarke Gudnason, Muneto Nitta
We study the loosely bound Skyrme model with the addition of two different pion mass terms; this is the most general potential of polynomial form up to second order in the trace of…
Black hole Skyrmion in a generalized Skyrme model
Sven Bjarke Gudnason, Muneto Nitta, Nobuyuki Sawado
We study a Skyrme-like model with the Skyrme term and a sixth-order derivative term as higher-order terms, coupled to gravity and we construct Schwarzschild black hole Skyrme hair.…
BPS pion domain walls in the supersymmetric chiral Lagrangian
Sven Bjarke Gudnason, Muneto Nitta, Shin Sasaki
We construct exact solutions of BPS pion domain walls in the four-dimensional supersymmetric SU(N) chiral Lagrangian with pion masses introduced via linear and quad…
Loosening up the Skyrme model
Sven Bjarke Gudnason
We consider the Skyrme model with the addition of extra scalar potentials that decrease the classical binding energies of the Skyrmions to about the 3% level -- without altering th…