Localized vibrational modes in waveguide quantum optomechanics with
spontaneously broken PT symmetry
- URL: http://arxiv.org/abs/2106.15336v1
- Date: Tue, 29 Jun 2021 12:45:44 GMT
- Title: Localized vibrational modes in waveguide quantum optomechanics with
spontaneously broken PT symmetry
- Authors: Alexander Poshakinskiy, Ivan Iorsh, and Alexander Poddubny
- Abstract summary: We study theoretically two vibrating quantum emitters trapped near a one-dimensional waveguide and interacting with propagating photons.
In the regime of strong optomechanical interaction the light-induced coupling of emitter vibrations can lead to formation of spatially localized vibration modes, exhibiting parity-time symmetry breaking.
- Score: 117.44028458220427
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We study theoretically two vibrating quantum emitters trapped near a
one-dimensional waveguide and interacting with propagating photons. We
demonstrate, that in the regime of strong optomechanical interaction the
light-induced coupling of emitter vibrations can lead to formation of spatially
localized vibration modes, exhibiting parity-time (PT ) symmetry breaking.
These localized vibrations can be interpreted as topological defects in the
quasiclassical energy spectrum.
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