195 citations · 1.4k across the 67 of their papers we have counts for
68 papers
Incompressible topological solitons
C. Adam, C. Naya, K. Oles +3
We discover a new class of topological solitons. These solitons can exist in a space of infinite volume like, e.g., , but they cannot be placed in any finite volume,…
Adding crust to BPS Skyrme neutron stars
C. Adam, J. Sanchez-Guillen, R. Vazquez +1
The Skyrme model and its generalisations provide a conceptually appealing field-theory basis for the description of nuclear matter and, after its coupling to gravity, also of neutr…
BPS submodels of the Skyrme model
C. Adam, J. Sanchez-Guillen, A. Wereszczynski
We show that the standard Skyrme model without pion mass term can be expressed as a sum of two BPS submodels, i.e., of two models whose static field equations, independently, can b…
On the spin excitation energy of the nucleon in the Skyrme model
C. Adam, J. Sanchez-Guillen, A. Wereszczynski
In the Skyrme model of nucleons and nuclei, the spin excitation energy of the nucleon is traditionally calculated by a fit of the rigid rotor quantization of spin/isospin of the fu…
The Skyrme model in the BPS limit
C. Adam, C. Naya, J. Sanchez-Guillen +2
In this review, we summarise the main features of the BPS Skyrme model which provides a physically well-motivated idealisation of atomic nuclei and nuclear matter: 1) it leads to z…
Baryon chemical potential and in-medium properties of BPS skyrmions
C. Adam, T. Klähn, C. Naya +3
We continue the investigation of thermodynamical properties of the BPS Skyrme model. In particular, we analytically compute the baryon chemical potential both in the full field the…