Few-Mode Field Quantization of Arbitrary Electromagnetic Spectral Densities.

@article{Medina2021FewModeFQ,
  title={Few-Mode Field Quantization of Arbitrary Electromagnetic Spectral Densities.},
  author={I. Medina and Francisco J. Garc{\'i}a-Vidal and Antonio I. Fern{\'a}ndez-Dom{\'i}nguez and Johannes Feist},
  journal={Physical review letters},
  year={2021},
  volume={126 9},
  pages={
          093601
        }
}
We develop a framework that provides a few-mode master equation description of the interaction between a single quantum emitter and an arbitrary electromagnetic environment. The field quantization requires only the fitting of the spectral density, obtained through classical electromagnetic simulations, to a model system involving a small number of lossy and interacting modes. We illustrate the power and validity of our approach by describing the population and electric field spatial dynamics in… 

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References

SHOWING 1-10 OF 53 REFERENCES
Cumulant expansion for the treatment of light-matter interactions in arbitrary material structures.
TLDR
This work investigates a compromise where the quantum character of light is taken into account at modest computational cost and employs the cumulant, or cluster, expansion method to the Heisenberg equations of motion up to first, second, and third order.
Quantization of the electromagnetic field in dielectrics.
  • Huttner, Barnett
  • Physics
    Physical review. A, Atomic, molecular, and optical physics
  • 1992
TLDR
The dielectric constant of the medium is explicitly derived and is shown to satisfy the Kramers-Kronig relations and the exact eigenoperators for the coupled system are calculated.
Reversible dynamics of single quantum emitters near metal-dielectric interfaces
Here we present a systematic study of the dynamics of a single quantum emitter near a flat metal-dielectric interface. We identify the key elements that determine the onset of reversibility in these
Quantized pseudomodes for plasmonic cavity QED.
TLDR
A quantized pseudomode theory for solving system-level cavity quantum electrodynamics with quantum emitters coupled to plasmonic resonators with pronounced population inversion of a single two-level atom through multiphoton resonances dominated by dark plasmons is presented.
Cavity QED treatment of interactions between a metal nanoparticle and a dipole emitter
We derive a full quantum optical model of interactions between a dipole and a metal nanoparticle. The electromagnetic field of the nanoparticle is quantized from the time-harmonic solution to the
QED in dispersing and absorbing media
After giving an outline of the quantization scheme based on the microscopic Hopfield model of a dielectric bulk material, we show how the classical phenomenological Maxwell equations of the
Light-Forbidden Transitions in Plasmon-Emitter Interactions beyond the Weak Coupling Regime
We investigate the impact of light-forbidden exciton transitions in plasmon-emitter interactions beyond the weak coupling regime. We consider a V-type quantum emitter, with dipolar and quadrupolar
Light Interaction with Photonic and Plasmonic Resonances
In this Review, the theory and applications of optical micro‐ and nano‐resonators are presented from the underlying concept of their natural resonances, the so‐called quasi‐normal modes (QNMs). QNMs
Theory of pseudomodes in quantum optical processes
This paper deals with non-Markovian behavior in atomic systems coupled to a structured reservoir of quantum electromagnetic field modes, with particular relevance to atoms interacting with the field
Non-hermitian Hamiltonian description for quantum plasmonics: from dissipative dressed atom picture to Fano states
We derive effective Hamiltonians for a single dipolar emitter coupled to a metal nanoparticle (MNP) with particular attention devoted to the role of losses. For small particles sizes, absorption
...
1
2
3
4
5
...