Superconducting cosmic strings and one dimensional extended supersymmetric algebras

摘要: Abstract In this article we study in detail the supersymmetric structures that underlie system of fermionic zero modes around a superconducting cosmic string. Particularly, extend analysis existing literature on one dimensional N = 2 supersymmetry and find multiple , d 1 supersymmetries. addition, compact perturbations Witten index are performed to which physical situations these correspond. More importantly, demonstrate there exists much more rich structure underlying fermions with f flavors -extended non-trivial topological charges, “ ” depending fermion flavors.