Classification of three-photon states in waveguide quantum electrodynamics
arXiv:2012.04113 · doi:10.1103/PhysRevA.103.023720
Abstract
We provide the first classification of three-photon eigenstates in a finite periodic array of two-level atoms coupled to a waveguide. We focus on the strongly subwavelength limit and show the hierarchical structure of the eigenstates in the complex plane. The main characteristic eigenstates are explored using entanglement entropy as a distinguishing feature. We show that the rich interplay of effects from order, chaos to localisation found in two-photon systems extends naturally to three-photon systems. There also exist interaction-induced localised states unique to three-photon systems such as bound trimers, corner states and trimer edge states.
comments welcome :-)
References in corpus (30)
- Quantum Simulation
- Higher-Order Topological Insulators
- Many-Body Physics with Individually-Controlled Rydberg Atoms
- Single-Photon Switching and Entanglement of Solid-State Qubits in an Integrated Nanophotonic System
- Resonance Fluorescence of a Single Artificial Atom
- Repulsively bound atom pairs in an optical lattice
- Strongly interacting photons in one-dimensional continuum
- Waveguide-coupled single collective excitation of atomic arrays
- Atom-field dressed states in slow-light waveguide QED
- Theory of Subradiant States of a One-Dimensional Two-Level Atom Chain
- Atom-light interactions in quasi-1D nanostructures: a Green's function perspective
- Observation of three-photon bound states in a quantum nonlinear medium
- Subradiant states of quantum bits coupled to a one-dimensional waveguide
- Dynamics of many-body photon bound states in chiral waveguide QED
- Generation and controllable switching of superradiant and subradiant states in a 10-qubit superconducting circuit
- Critical open-system dynamics in a one-dimensional optical lattice clock
- Reliable multiphoton generation in waveguide QED
- Inelastic scattering of photon pairs in qubit arrays with subradiant states
- Radiative topological states in resonant photonic crystals
- Subradiant Dimer Excitations of Emitter Chains Coupled to a 1D Waveguide
- Photon-mediated localization in two-level qubit arrays
- Coherent control of microwave pulse storage in superconducting circuits
- Quantum Hall phase emerging in an array of atoms interacting with photons
- Effective many-body Hamiltonians of qubit-photon bound states
- Heralded Bell State of Dissipative Qubits Using Classical Light in a Waveguide
- Radiative topological biphoton states in modulated qubit arrays
- Nondestructive photon counting in waveguide QED
- Stationary light in atomic media
- Generation of single and two-mode multiphoton states in waveguide QED
- Resonant enhancement of three-body loss between strongly interacting photons
Cited by in corpus (7)
- Many-body localization in waveguide QED
- Control of Localized Multiple Excitation Dark States in Waveguide QED
- Emergence of solitons from many-body photon bound states in quantum nonlinear media
- Interaction-induced multiparticle bound states in the continuum
- Bound photonic pairs in 2D waveguide quantum electrodynamics
- Stable interaction-induced Anderson-like localization embedded in standing waves
- Dimerization of many-body subradiant states in waveguide quantum electrodynamics