Projects per year
We recently presented  experimental results on multimode correlations obtained from pumped superconducting microwave cavity cooled down to its ground state. These correlations originate from an interaction of the pump field with the quantum fluctuations of vacuum in the cavity which includes a pump-amplitude-dependent reactance. In this paper we discuss the nature of the created multimode correlations with the help of a semiclassical simulation carried out in the time domain. In the simulation based on the Heisenberg-Langevin equation of motion, quantum noise is approximated as white noise over small ranges of frequency.
|Title of host publication||2017 International Conference on Noise and Fluctuations, ICNF 2017|
|Number of pages||2|
|Publication status||Published - 19 Jul 2017|
|MoE publication type||A4 Article in a conference publication|
|Event||International Conference on Noise and Fluctuations - Vilnius, Lithuania|
Duration: 20 Jun 2017 → 23 Jun 2017
|Conference||International Conference on Noise and Fluctuations|
|Period||20/06/2017 → 23/06/2017|
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- 1 Finished
Thanniyil Sebastian, A., Kaikkonen, J., Cox, D., Kumar, M., Hakonen, P., Lähteenmäki, P., Elo, T. & Song, X.
01/01/2015 → 31/12/2017
Project: Academy of Finland: Other research funding