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arXiv · 1410.0294

Photonic lattice simulation of dissipation-induced correlations in bosonic systems

Amit Rai·Changhyoup Lee·Changsuk Noh·Dimitris G. Angelakis
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Abstract

We propose an optical simulation of dissipation-induced correlations in one-dimensional (1D) interacting bosonic systems, using a two-dimensional (2D) array of linear photonic waveguides and only classical light. We show that for the case of two bosons in a 1D lattice, one can simulate on-site two-body dissipative dynamics using a linear 2D waveguide array with lossy diagonal waveguides. The intensity distribution of the propagating light directly maps out the wave function, allowing one to observe the dissipation-induced correlations with simple measurements. Beyond the on-site model, we also show that a generalised model containing nearest-neighbour dissipative interaction can be engineered and probed in the proposed set-up.

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Amit Rai, Changhyoup Lee, Changsuk Noh, Dimitris G. Angelakis. 2015-02-25. Photonic lattice simulation of dissipation-induced correlations in bosonic systems. https://doi.org/10.1038/srep08438

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