Ultrastrong coupling few-photon scattering theory
arXiv:1701.04709 · doi:10.1103/PhysRevLett.120.153602
Abstract
We study the scattering of photons by a two-level system ultrastrongly coupled to a one-dimensional waveguide. Using a combination of the polaron transformation with scattering theory we can compute the one-photon scattering properties of the qubit for a broad range of coupling strengths, estimating resonance frequencies, lineshapes and linewidths. We validate numerically and analytically the accuracy of this technique up to , close to the Toulouse point , where inelastic scattering becomes relevant. These methods model recent experiments with superconducting circuits [P. Forn-D{\'ı}az et al., Nat. Phys. (2016)].
References in corpus (10)
- Matrix Product States, Projected Entangled Pair States, and variational renormalization group methods for quantum spin systems
- Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
- Observation of the Bloch-Siegert Shift in a Qubit-Oscillator System in the Ultrastrong Coupling Regime
- Nanophotonic quantum phase switch with a single atom
- Strongly Correlated Two-Photon Transport in One-Dimensional Waveguide Coupled to A Two-Level System
- Input-Output Formalism For Few-Photon Transport in One-Dimensional Nanophotonic Waveguides Coupled to a Qubit
- Time evolution algorithms for Matrix Product States and DMRG
- Scattering in the ultrastrong regime: nonlinear optics with one photon
- Inelastic Microwave Photon Scattering off a Quantum Impurity in a Josephson-Junction Array
- A generalized multi-polaron expansion for the spin-boson model: Environmental entanglement and the biased two-state system
Cited by in corpus (41)
- Ultrastrong coupling regimes of light-matter interaction
- Probing the strongly driven spin-boson model in a superconducting quantum circuit
- Theoretical methods for ultrastrong light-matter interactions
- Universal spectral features of ultrastrongly coupled systems
- Chiral and nonreciprocal single-photon scattering in a chiral-giant-molecule waveguide-QED system
- Experimental reconstruction of the few-photon nonlinear scattering matrix from a single quantum dot in a nanophotonic waveguide
- Topology-Enhanced Nonreciprocal Scattering and Photon Absorption in a Waveguide
- Entanglement preparation and non-reciprocal excitation evolution in giant atoms by controllable dissipation and coupling
- Non-Markovian dynamics with a giant atom coupled to a semi-infinite photonic waveguide
- Quantum algorithms for quantum dynamics: A performance study on the spin-boson model
- Non-Markovian quantum thermometry
- Ultrastrong waveguide QED with giant atoms
- Ultrastrongly dissipative quantum Rabi model
- Particle Production in Ultra-Strong Coupling Waveguide QED
- Ultrastrong Jaynes-Cummings Model
- Charge-Noise Insensitive Chiral Photonic Interface for Waveguide Circuit QED
- Single photons by quenching the vacuum
- Nonperturbative Waveguide Quantum Electrodynamics
- Bound states in ultrastrong waveguide QED
- Distant emitters in ultrastrong waveguide QED: Ground-state properties and non-Markovian dynamics
- Variational Quantum Simulation of Ultrastrong Light-Matter Coupling
- Quantum radiation from a shaken two-level atom in vacuum
- Nonperturbative cavity quantum electrodynamics: is the Jaynes-Cummings model still relevant?
- Analytic Few Photon Scattering in Waveguide QED
- Chiral Light--Matter Interaction Beyond the Rotating-Wave Approximation
- Deterministic generation of multi-photon bundles in a quantum Rabi model
- Improved Efficiency of Open Quantum System Simulations Using Matrix Products States in the Interaction Picture
- Non-Markovian dynamics with a driven three-level giant atom in a semi-infinite photonic waveguide
- Effective-Hamiltonian theory: An approximation to the equilibrium state of open quantum systems
- Quantum theory of Rayleigh scattering
- Multiple single-photon generations in three-level atoms coupled to cavity with non-Markovian effects
- Qubit-photon corner states in all dimensions
- Functional Renormalization Group Approach to Circuit Quantum Electrodynamics
- Frustration-induced anomalous transport and strong photon decay in waveguide QED
- Remote Individual Addressing of Quantum Emitters with Chirped Pulses
- Tuning the entanglement growth in matrix-product-state evolution of quantum systems by nonunitary similarity transformations
- Input-Output Hierarchical Equations Of Motion
- Distance-dependent emission spectrum from two qubits in a strong-coupling regime
- Environmental Quantum States Trigger Emission in Nonlinear Photonics
- High-frequency suppression of inductive coupling between flux qubit and transmission line resonator
- Attractive and repulsive angulons in superfluid environments