112 citations · 377 across the 18 of their papers we have counts for
9 papers · 1 filter
Dissipative dynamical Casimir effect in terms of the complex spectral analysis in the symplectic-Floquet space
Satoshi Tanaka, Kazuki Kanki
Dynamical Casimir effect of the optomechanical cavity interacting with one-dimensional photonic crystal is theoretically investigated in terms of the complex spectral analysis of F…
Dynamical Casimir effect in dissipative optomechanical cavity interacting with photonic crystal
Satoshi Tanaka, Kazuki Kanki
We theoretically study the dynamical Casimir effect (DCE), i.e., parametric amplification of a quantum vacuum, in an optomechanical cavity interacting with a photonic crystal, whic…
A new perspective on the Fano absorption spectrum in terms of complex spectral analysis
Taku Fukuta, Savannah Garmon, Kazuki Kanki +2
A new aspect of understanding a Fano absorption spectrum is presented in terms of the complex spectral analysis. The absorption spectrum of an impurity embedded in semi-infinite su…
Analysis of high-harmonic generation in terms of complex Floquet spectral analysis
Hidemasa Yamane, Satoshi Tanaka, Michelangelo Domina +2
Recent developments on intense laser sources is opening a new field of optical sciences. An intense coherent light beam strongly interacting with the matter causes a coherent motio…
Exact description of coalescing eigenstates in open quantum systems in terms of microscopic Hamiltonian dynamics
Kazuki Kanki, Savannah Garmon, Satoshi Tanaka +1
At the exceptional point where two eigenstates coalesce in open quantum systems, the usual diagonalization scheme breaks down and the Hamiltonian can only be reduced to Jordan bloc…
Higher-order Time-Symmetry-Breaking Phase Transition due to meeting of an Exceptional Point and Fano Resonance
Satoshi Tanaka, Savannah Garmon, Kazuki Kanki +1
We have theoretically investigated the time-symmetry breaking phase transition process for two discrete states coupled with a one-dimensional continuum by solving the nonlinear eig…