415 citations · 2k across the 84 of their papers we have counts for
87 papers
Quantum Lifts of Noninteger Power Law Field Theories
Jarah Evslin, Hengyuan Guo, Stefano Bolognesi
Field theories whose potentials have noninteger power laws have found many applications, but are often claimed to have no lift to quantum field theory except as effective model…
Phase diagram of magnetic Skyrmions on three-dimensional lattices and the toroidal antiSkyrmion
Niccolò Francini, Stefano Bolognesi, Sven Bjarke Gudnason +1
Magnetic Skyrmions are planar solitons stabilized by the Dzyaloshinskii-Moriya interaction (DMI) and realized in chiral magnets. We study their natural three-dimensional generaliza…
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…
Infrared spectra of some strongly--coupled chiral gauge theories
Stefano Bolognesi, Kenichi Konishi, Matteo Orso
Several simple asymptotically-free chiral gauge theories are studied. The only ``free parameters'' of our models are the choice of the gauge group and the matter Weyl fermion repre…
(De-)Exciting the Third Poschl-Teller Kink
Hengyuan Guo, Jarah Evslin, Stefano Bolognesi
There is a series of scalar models possessing reflectionless kinks whose linear perturbations are described by a Pöschl-Teller potential at integer level . The cases and $…
Confinement by Monopole Loops in Inhomogeneous Magnetic Field
Stefano Bolognesi
We show that a generalized Polyakov mechanism can lead to confinement at weak coupling in dimensions when the theory is placed in a non-trivial, spatially varying magnetic fi…