62 citations · 117 across the 10 of their papers we have counts for
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nlin.PS2011
Critical role of pinning defects in scroll-wave breakup in active media
S. Sridhar, Anitna Ghosh, Sitabhra Sinha
The breakup of rotating scroll waves in three-dimensional excitable media has been linked to important biological processes. The known mechanisms for this transition almost exclusi…
nlin.PS2009★ 28 cited
Anomalous drift of spiral waves in heterogeneous excitable media
S. Sridhar, Sitabhra Sinha, Alexander. V. Panfilov
We study the drift of spiral waves in a simple model of heterogeneous excitable medium, having gradients in local excitability or cellular coupling. For the first time, we report t…