Effects of Colored Noise in Short Overdamped Josephson Junction Received Day Month Year Revised Day Month Year
نویسنده
چکیده
We investigate the transient dynamics of a short overdamped Josephson junction with a periodic driving signal in the presence of colored noise. We analyze noise induced phenomena, specifically resonant activation and noise enhanced stability. We find that the positions both of the minimum of RA and maximum of NES depend on the value of the noise correlation time τc. Moreover, in the range where RA is observed, we find a non-monotonic behavior of the mean switching time as a function of τc.
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