Light propagation in inhomogeneous media, coupled quantum harmonic oscillators and phase transitions
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-53024-5
Abstract: This contribution has two main purposes. First, using classical optics we show how to model two coupled quantum harmonic oscillators and two interacting quantized fields. Second, we present classical analogs of coupled harmonic oscillators that… read more here.
Keywords: quantum harmonic; light propagation; phase transitions; coupled quantum ... See more keywords
Leggett-Garg tests for macrorealism in the quantum harmonic oscillator and more general bound systems
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DOI: 10.1103/physreva.105.022221
Abstract: oscillator and more general bound systems C. Mawby∗ and J.J.Halliwell† Blackett Laboratory Imperial College London SW7 2BZ UK Abstract The Leggett-Garg (LG) inequalities were introduced to test for the possible presence of macroscopic quantum coherence.… read more here.
Keywords: quantum harmonic; oscillator; harmonic oscillator; general bound ... See more keywords
Quantum Harmonic Oscillator Spectrum Analyzers.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.250507
Abstract: Characterization and suppression of noise are essential for the control of harmonic oscillators in the quantum regime. We measure the noise spectrum of a quantum harmonic oscillator from low frequency to near the oscillator resonance… read more here.
Keywords: quantum harmonic; oscillator; harmonic oscillator; oscillator spectrum ... See more keywords