Quantum Observables of Nonperturbative Superradiant Scattering

Asimina Arvanitaki, Savas Dimopoulos, Marios Galanis +1

Inelastic scattering from $N$ coherent spins, or any two-state system, scales as $N^2$, invalidating the Born approximation at large $N$ even at weak coupling. We develop a nonpert…