4 papers
Finite scalar field theory with SU(1,1) spacetime symmetry from near-BPS limits of SYM
Roberto Auzzi, Stefano Baiguera, Lihan Guo +2
In this work, we consider an interacting and matrix-valued scalar quantum field theory that emerges from a near-BPS decoupling limit of super Yang-Mills. The theory…
Field Theory Models for a Holographic Superconductor in Two Dimensions
Salvatore Santoro, Roberto Auzzi, Stefano Bolognesi
We investigate field theory models of holographic superconductors in which the condensation of the order parameter is induced by a Robin boundary condition. Assuming large- fact…
Probing the bubble interior with entanglement entropy and bulk-cone singularities
Roberto Auzzi, Stefano Baiguera, Lihan Guo +2
In the thin wall approximation, we study a class of asymptotically AdS black holes which contain a spherically symmetric vacuum bubble with a different (positive or negative) cosmo…
Solitonic vortices and black holes with vortex hair in AdS
Roberto Auzzi, Stefano Bolognesi, Giuseppe Nardelli +2
We study soliton and black hole solutions with scalar hair in AdS in a theory with a Maxwell field and a charged scalar field with double trace boundary conditions, which can t…