63 citations · 131 across the 6 of their papers we have counts for
6 papers · 1 filter
Compact self-gravitating solutions of quartic (K) fields in brane cosmology
C. Adam, N. Grandi, P. Klimas +2
Recently we proposed that K fields, that is, fields with a non-standard kinetic term, may provide a mechanism for the generation of thick branes, based on the following observation…
Infinitely many conservation laws in self-dual Yang--Mills theory
C. Adam, J. Sanchez-Guillen, A. Wereszczynski
Using a nonlocal field transformation for the gauge field known as Cho--Faddeev--Niemi--Shabanov decomposition as well as ideas taken from generalized integrability, we derive a ne…
K fields, compactons, and thick branes
C. Adam, N. Grandi, J. Sanchez-Guillen +1
K fields, that is, fields with a non-standard kinetic term, allow for soliton solutions with compact support, i.e., compactons. Compactons in 1+1 dimensions may give rise to topolo…
A first integration of some knot soliton models
C. Adam, J. Sanchez-Guillen, A. Wereszczynski
Recently it has been shown that there exists a sector within the Faddeev-Niemi model for which the equations of motion may be reduced to first order equations. However, no solution…
Comment on ``Reduction of static field equation of Faddeev model to first order PDE'', arXiv:0707.2207
C. Adam, J. Sanchez-Guillen, A. Wereszczynski
The authors of the article Phys. Lett. B 652 (2007) 384, (arXiv:0707.2207), propose an interesting method to solve the Faddeev model by reducing it to a set of first order PDEs. Th…
Integrability in Theories with Local U(1) Gauge Symmetry
C. Adam, J. Sanchez-Guillen, A. Wereszczynski
Using a recently developed method, based on a generalization of the zero curvature representation of Zakharov and Shabat, we study the integrability structure in the Abelian Higgs…