25 citations · 65 across the 10 of their papers we have counts for
3 papers · 1 filter
On the Electric-Magnetic Duality Symmetry: Quantum Anomaly, Optical Helicity, and Particle Creation
Ivan Agullo, Adrian del Rio, Jose Navarro-Salas
It is well known that not every symmetry of a classical field theory is also a symmetry of its quantum version. When this occurs, we speak of quantum anomalies. The existence of an…
Classical and quantum aspects of electric-magnetic duality rotations in curved spacetimes
Ivan Agullo, Adrian del Rio, Jose Navarro-Salas
It is well known that the source-free Maxwell equations are invariant under electric-magnetic duality rotations, F --> F cos θ + *F sin θ. These transformations are indeed a symmet…
Tensor Bounds on the Hidden Universe
Adrian del Rio, Ruth Durrer, Subodh P. Patil
During single clock inflation, hidden fields (i.e. fields coupled to the inflaton only gravitationally) in their adiabatic vacua can ordinarily only affect observables through virt…