Speaker
Youssra BOUJAKHROUT
(Laboratoire de Physique des Hautes Energies Modélisation et Simulation)
Description
Based on the correspondence linking integrable superspin chain systems with internal symmetry described by a superalgebra to four-dimensional Chern-Simons gauge theory, we realize the sl(m|n) superspin chain model in terms of branes in Type IIA strings.
For this purpose, we study the presentation of four-dimensional topological line defects having super gauge symmetry in the higher dimensional superstring theory, as well as the generalisation of the Algebra/cycle homology correspondence in complex surfaces S with ADE singularities.
This brane configuration manifests the graded properties of the inner space of the spin chain system; it is also lifted to the 11D M-theory.
Primary author
Youssra BOUJAKHROUT
(Laboratoire de Physique des Hautes Energies Modélisation et Simulation)
Co-authors
El Hassan Saidi
(LPHE-MS, Science Faculty, Mohammed V University in Rabat, Morocco)
Lalla btissam idrissi
(LPHE-MS, Science Faculty, Mohammed V University in Rabat, Morocco)
Rachid Ahl Laamara
(LPHE-MS, Science Faculty, Mohammed V University in Rabat, Morocco)
