30 citations · 85 across the 6 of their papers we have counts for
6 papers
Universal spectral bounds for the quantum Rabi model: Reformulating Braak's conjecture
Alfonso Lanuza
The quantum Rabi model is a paradigmatic example of a minimal yet nontrivial light-matter interaction, whose spectrum is transcendental yet exhibits a number of regularities. Braak…
Exact solution for the collective non-Markovian decay of two fully excited quantum emitters
Alfonso Lanuza, Dominik Schneble
Waveguide quantum electrodynamics constitutes a modern paradigm for the interaction of light and matter, in which strong coupling, bath structure, and propagation delays can break…
Super- and subradiant dynamics of quantum emitters mediated by atomic matter waves
Youngshin Kim, Alfonso Lanuza, Dominik Schneble
The cooperative modification of spontaneous radiative decay is a paradigmatic many-emitter effect in quantum optics. So far its experimental realization has involved interactions m…
Formation of Matter-Wave Polaritons in an Optical Lattice
Joonhyuk Kwon, Youngshin Kim, Alfonso Lanuza +1
The polariton, a quasiparticle formed by strong coupling of a photon to a matter excitation, is a fundamental ingredient of emergent photonic quantum systems ranging from semicondu…
Multiband and array effects in matter-wave-based waveguide QED
Alfonso Lanuza, Joonhyuk Kwon, Youngshin Kim +1
Recent experiments on spontaneous emission of atomic matter waves open a new window into the behavior of quantum emitters coupled to a waveguide. Here we develop an approach based…
Dynamics of Matter-Wave Quantum Emitters in a Structured Vacuum
Michael Stewart, Joonhyuk Kwon, Alfonso Lanuza +1
The characteristics of spontaneous emission can be strongly modified by the mode structure of the vacuum. In waveguide quantum-electrodynamics based on photonic crystals, this modi…