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BPS Skyrme model and nuclear binding energies
C. Adam, C. Naya, J. Sanchez-Guillen +1
We use the classical BPS soliton solutions of the BPS Skyrme model together with corrections from the collective coordinate quantization of spin and isospin, the electrostatic Coul…
Nuclear binding energies from a BPS Skyrme model
C. Adam, C. Naya, J. Sanchez-Guillen +1
Recently, within the space of generalized Skyrme models, a BPS submodel was identified which reproduces some bulk properties of nuclear matter already on a classical level and, as…
Rotational-vibrational coupling in the BPS Skyrme model of baryons
C. Adam, C. Naya, J. Sanchez-Guillen +1
We calculate the rotational-vibrational spectrum in the BPS Skyrme model for the hedgehog skyrmion with baryon number one. The resulting excitation energies for the nucleon and del…
Extended Supersymmetry and BPS solutions in baby Skyrme models
C. Adam, J. M. Queiruga, J. Sanchez-Guillen +1
We continue the investigation of supersymmetric extensions of baby Skyrme models in d=2+1 dimensions. In a first step, we show that the CP(1) form of the baby Skyrme model allows f…
Nonlinear field theory with topological solitons: Skyrme models
C. Adam, C. Naya, J. Sanchez-Guillen +1
In this talk, we give new insight into one of the best-known nonlinear field theories, the Skyrme model. We present some exact relevant solutions coming from different new versions…