15 citations · 15 across the 5 of their papers we have counts for
5 papers · 1 filter
Supergravity flows, wormholes and their pseudo-Hermitian holographic duals
Jose M. Begines, Antón F. Faedo, Carlos Hoyos +1
We find solutions to consistent truncations of supergravity where some real scalars are analytically extended to imaginary values, ensuring the metric remains real-valued. Among th…
Scale without conformal symmetry in hydrodynamics
Evangelos Afxonidis, Jewel Kumar Ghosh, Daniele Musso +2
Scale without conformal symmetry corresponds to an inhomogeneous conservation equation for the virial current sourced by the trace of the energy-momentum tensor. Fluids that are ju…
Fracton Gauge Theories in Curved Spacetimes
Evangelos Afxonidis, Alessio Caddeo, Carlos Hoyos +1
Fractonic matter with dipole symmetry can be coupled to a two-index symmetric tensor gauge field. In this work, we show that this symmetric tensor field, along with other related g…
On the stability of fracton gravity
Evangelos Afxonidis, Alessio Caddeo, Carlos Hoyos +1
We study the stability of fracton gravity, a variant of linearized gravity where the gauge symmetry is restricted to longitudinal diffeomorphisms. These transformations can be conn…
Fracton gravity from spacetime dipole symmetry
Evangelos Afxonidis, Alessio Caddeo, Carlos Hoyos +1
Dipole charge conservation forces isolated charges to be immobile fractons. These couple naturally to spatial two-index symmetric tensor gauge fields that resemble a spatial metric…