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arXiv · 1611.02736

Non-conservative Forces via Quantum Reservoir Engineering

Shanon L. Vuglar·Dmitry V. Zhdanov·Renan Cabrera·Tamar Seideman·Christopher Jarzynski·Denys I. Bondar
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Abstract

A systematic approach is given for engineering dissipative environments that steer quantum wavepackets along desired trajectories. The methodology is demonstrated with several illustrative examples: environment-assisted tunneling, trapping, effective mass assignment, and pseudo-relativistic behavior. Non-conservative stochastic forces do not inevitably lead to decoherence - we show that purity can be well-preserved. These findings highlight the flexibility offered by non-equilibrium open quantum dynamics.

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Shanon L. Vuglar, Dmitry V. Zhdanov, Renan Cabrera, Tamar Seideman, Christopher Jarzynski, Denys I. Bondar. 2016-11-08. Non-conservative Forces via Quantum Reservoir Engineering. https://doi.org/10.1103/physrevlett.120.230404

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