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Publications

My research focuses on driven-dissipative few-body physics. I apply Floquet perturbative expansions to interacting bosonic systems to extract non-equilibrium stationary states (NESS), then analyse the fluctuations of these NESS via linear-response theory. I also study optimal transition paths between NESS in driven-dissipative systems under Markovian noise.

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  1. 2026

    1. Viscous hydrodynamics from correlated losses

      Aleksandr N. Mikheev∗, Orjan Ameye∗, Oded Zilberberg, Jeff Maki

      PreprintarXiv:2610.19083 · ∗ Equal contribution

      arXiv PDF DOI
    2. Activated switching between coexisting limit cycles

      Gabriel Margiani∗, Orjan Ameye∗, Oded Zilberberg, Alexander Eichler

      PreprintarXiv:2608.19060 · ∗ Equal contribution

      arXiv PDF DOI
    3. Few-photon degenerate parametric resonance in a two-tone driven microwave resonator

      Orjan Ameye∗, Jakob Koenig∗, Clinton Potts, Oded Zilberberg, Gary Steele

      PreprintarXiv:2608.03871 · ∗ Equal contribution

      arXiv PDF DOI

  2. 2025

    1. Three strongly coupled Kerr parametric oscillators forming a Boltzmann machine

      Gabriel Margiani, Orjan Ameye, Oded Zilberberg, Alexander Eichler

      PRL 135, 097201

      Publisher arXiv PDF DOI
    2. Floquet expansion by counting pump photons

      Kilian Seibold∗, Orjan Ameye∗, Oded Zilberberg

      PRL 134, 060401 · ∗ Equal contribution

      Publisher arXiv PDF DOI
    3. The parametric instability landscape of coupled Kerr parametric oscillators

      Orjan Ameye, Alexander Eichler, Oded Zilberberg

      PRResearch 7, 033204

      Publisher arXiv PDF DOI

  3. 2024

    1. Sideband attraction via internal resonance in a multimode membrane as a mechanism for frequency combs

      Mengqi Fu∗, Orjan Ameye∗, Fan Yang, Jan Košata, Javier del Pino, Oded Zilberberg, Elke Scheer

      PRResearch 7, 033127 · ∗ Equal contribution

      Publisher arXiv PDF DOI
    2. Path-integral Monte Carlo worms algorithm for superfluid ring lattices

      Orjan Ameye

      PreprintarXiv:2406.03959

      arXiv PDF DOI
    3. Biased Ising Model Using Two Coupled Kerr Parametric Oscillators with External Force

      Pablo Álvarez, Davide Pittilini, Filippo Miserocchi, Sathyanarayanan Raamamurthy, Gabriel Margiani, Orjan Ameye, Javier del Pino, Oded Zilberberg, Alexander Eichler

      PRL 132, 207401

      Publisher arXiv PDF DOI