par Acharyya, Nirmalendu ;Balachandran, Aiyalam A.P.
Référence Physical Review D, 96, 7, 074024
Publication Publié, 2017-10
Article révisé par les pairs
Résumé : In a matrix model of pure SU(2) Yang-Mills theory, boundaries emerge in the space of Mat3(R) and the Hamiltonian requires boundary conditions. We show the existence of edge localized glueball states that can have negative energies. These edge levels can be lifted to positive energies if the gluons acquire a London-like mass. This suggests a new phase of QCD with an incompressible bulk.