79 citations · 301 across the 12 of their papers we have counts for
12 papers
Confining Strings in a Gapless Phase
Jeremias Aguilera Damia, Giovanni Galati, Giovanni Rizi
We consider the dynamics of confined strings embedded in a gapless four-dimensional theory. To this end, we examine finite-tension string-like solutions to the equations of motion…
More on phase transitions in = 2 massive gauge theories
Jeremias Aguilera Damia, Jorge G. Russo
We study large phase transitions in theories with gauge group and massive hypermultiplets in diverse representations. Using supersymmetric localization…
Global variants of theories and Calogero-Moser systems
Jeremías Aguilera Damia, Riccardo Argurio, Antoine Bourget +2
Global variants of four-dimensional gauge theories are specified by their spectrum of genuine Wilson-'t Hooft line operators. The choice of global variant has significant consequen…
Symmetries, Universes and Phases of QCD with an Adjoint Dirac Fermion
Jeremias Aguilera Damia, Giovanni Galati, Luigi Tizzano
We study 2d QCD with an adjoint Dirac fermion. Assuming that the IR limit of the massless theory is captured by a WZW coset CFT, we show that this CFT can be decomposed int…
Exploring duality symmetries, multicriticality and RG flows at
Jeremias Aguilera Damia, Giovanni Galati, Ondrej Hulik +1
In this work, we study the realization of non-invertible duality symmetries along the toroidal branch of the conformal manifold. A systematic procedure to construct symmetry…
When the moduli space is an orbifold: Spontaneous breaking of continuous non-invertible symmetries
Jeremias Aguilera Damia, Riccardo Argurio, Soumyadeep Chaudhuri
We investigate theories of Nambu-Goldstone bosons where the spontaneously broken continuous symmetry is non-invertible. In such theories, the vacua generically parameterize an orbi…
Non-invertible symmetries along 4d RG flows
Jeremias Aguilera Damia, Riccardo Argurio, Francesco Benini +3
We explore novel examples of RG flows preserving a non-invertible self-duality symmetry. Our main focus is on quadratic superpotential deformations of 4d $\mathcal{…
Non-Invertible Defects in 5d, Boundaries and Holography
Jeremias Aguilera Damia, Riccardo Argurio, Eduardo Garcia-Valdecasas
We show that very simple theories of abelian gauge fields with a cubic Chern-Simons term in 5d have an infinite number of non-invertible co-dimension two defects. They arise by dre…
Continuous Generalized Symmetries in Three Dimensions
Jeremias Aguilera Damia, Riccardo Argurio, Luigi Tizzano
We present a class of three-dimensional quantum field theories whose ordinary global symmetries mix with higher-form symmetries to form a continuous 2-group. All these models can b…
Thermal effects in non-Fermi liquid superconductivity
Jeremias Aguilera Damia, Mario Solis, Gonzalo Torroba
We revisit the interplay between superconductivity and quantum criticality when thermal effects from virtual static bosons are included. These contributions, which arise from an ef…
How non-Fermi liquids cure their infrared divergences
Jeremias Aguilera Damia, Mario Solis, Gonzalo Torroba
Non-Fermi liquids in spatial dimensions can arise from coupling a Fermi surface to a gapless boson. At finite temperature, however, the perturbative quantum field theory desc…
Two dimensional non-Fermi liquid metals: a solvable large N limit
Jeremias Aguilera Damia, Shamit Kachru, Srinivas Raghu +1
Significant effort has been devoted to the study of "non-Fermi liquid" (NFL) metals: gapless conducting systems that lack a quasiparticle description. One class of NFL metals invol…