Time-dependent wave selection for information processing in excitable media

@article{Stevens2012TimedependentWS,
  title={Time-dependent wave selection for information processing in excitable media},
  author={William M. Stevens and Andrew Adamatzky and Ishrat Jahan and Ben de Lacy Costello},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2012},
  volume={85 6 Pt 2},
  pages={
          066129
        }
}
  • William M. Stevens, Andrew Adamatzky, +1 author Ben de Lacy Costello
  • Published 2012
  • Computer Science, Physics, Medicine
  • Physical review. E, Statistical, nonlinear, and soft matter physics
  • We demonstrate an improved technique for implementing logic circuits in light-sensitive chemical excitable media. The technique makes use of the constant-speed propagation of waves along defined channels in an excitable medium based on the Belousov-Zhabotinsky reaction, along with the mutual annihilation of colliding waves. What distinguishes this work from previous work in this area is that regions where channels meet at a junction can periodically alternate between permitting the propagation… CONTINUE READING

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