91 citations · 615 across the 55 of their papers we have counts for
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Q-Balls and the Proton Stability in Supersymmetric Theories
M. Axenides, E. G. Floratos, G. K. Leontaris +1
Abelian non-topological solitons with Baryon and/or Lepton quantum numbers naturally appear in the spectrum of the minimal supersymmetric standard model. They arise as a consequenc…
Core Phase Structure of Cosmic Strings and Monopoles
M. Axenides, L. Perivolaropoulos, T. Tomaras
Global and local symmetries may or may not be restored inside topological defects depending upon the values of the parameters of the model. A detailed study of this parameter depen…
Core Phase Transitions for Embedded Topological Defects
M. Axenides, L. Perivolaropoulos
Vortices in superfluid 3He-B have been observed to undergo a core transition. We discuss the analog phenomenon in relativistic field theories which admit embedded global domain wal…
Phase Transitions in the Core of Global Embedded Defects
Minos Axenides, Leandros Perivolaropoulos, Mark Trodden
We demonstrate the existence of global monopole and vortex configurations whose core exhibits a phase structure. We determine the critical values of parameters for which the transi…