نتایج جستجو برای: dissipation control
تعداد نتایج: 1354222 فیلتر نتایج به سال:
Superconducting quantum circuits must be designed carefully to avoid dissipation from coupling to external control circuitry. We describe a reformulation of dissipation theory based on a current-to-current transformer model. We test this theory with an experimentally determined impedance transformation of 105 and find quantitative agreement better than a factor of 2 between this transformation ...
We calculate for the current-biased Josephson junction the decoherence of the qubit state from noise and dissipation. The effect of dissipation can be entirely accounted for through a semiclassical noise model that appropriately includes the effect of zero-point and thermal fluctuations from dissipation. The magnitude and frequency dependence of this dissipation can be fully evaluated with this...
Abstract To achieve efficient and reliable control of microscopic systems one should look for driving protocols that mitigate both the average dissipation stochastic fluctuations in work. This is especially important fast regimes which system driven far out equilibrium, potentially creating large amounts unwanted entropy production. Here we characterise these optimal rapidly classical quantum p...
This paper proposes a local approach for the on-line tuning of semi-active vibration control unit, which is set to reduce resonant response target low-order flexural modes distributed structures subject broadband stochastic disturbances. The idea have multiple self-contained units, can be fixed on thin walled and sound radiation at low audio frequencies where dynamics controlled by modes. unit ...
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