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Coherent exchange-coupled nonlocal Kondo impurities
Lidia Stocker, Oded Zilberberg
Quantum dots exhibit a variety of strongly correlated effects, e.g., when tuned to emulate localized magnetic impurities that form a Kondo singlet with their surrounding environmen…
Limit cycles as stationary states of an extended Harmonic Balance ansatz
Javier del Pino, Jan Košata, Oded Zilberberg
A limit cycle is a self-sustained periodic motion appearing in autonomous ordinary differential equations. As the period of the limit cycle is a-priori unknown, it is challenging t…
Fractional quantum Hall edge polaritons
Lucas Winter, Oded Zilberberg
It is commonly believed that light cannot couple to the collective excitations of the fractional quantum Hall effect (FQHE). This assumption relies on Kohn's theorem that states th…
Proliferation of unstable states and their impact on stochastic out-of-equilibrium dynamics
Toni L. Heugel, R. Chitra, Alexander Eichler +1
Networks of nonlinear parametric resonators are promising candidates as Ising machines for annealing and optimization. These many-body out-of-equilibrium systems host complex phase…
A biased Ising model using two coupled Kerr parametric oscillators with external force
Pablo Álvarez, Davide Pittilini, Filippo Miserocchi +6
Networks of coupled Kerr parametric oscillators (KPOs) are a leading physical platform for analog solving of complex optimization problems. These systems are colloquially known as…
Electron-optics using negative refraction in two-dimensional inverted-band junctions
Yuhao Zhao, Anina Leuch, Oded Zilberberg +1
Electron optics deals with condensed matter platforms for manipulating and guiding electron beams with high efficiency and robustness. Common devices rely on the spatial confinemen…