Schrödinger-cat-like states with dressed photons in renormalized adiabatic approximation for generalized quantum Rabi Hamiltonian with quadratic interaction

研究成果: ジャーナルへの寄稿学術誌査読

抄録

We give a mathematical procedure to obtain the renormalized adiabatic approximation for the generalized quantum Rabi Hamiltonian with a quadratic interaction. The Hamiltonian describes the energy of the interaction system of a two-level artificial atom and a one-mode microwave photon. Using the renormalized adiabatic approximation in the deep-strong coupling regime, we study the appearance of the Schrödinger-cat-like states with dressed photons in the eigenstates of the generalized quantum Rabi Hamiltonian with the quadratic interaction.

本文言語英語
論文番号100039
ジャーナルPhysics Open
5
DOI
出版ステータス出版済み - 12月 2020

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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