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El uso de la coherencia para mejorar la función en los sistemas químicos y biofísicos

Gregory D Scholes1, Graham R Fleming2, Lin X Chen3,4

  • 1Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA.

Nature
|March 31, 2017
PubMed
Resumen

Los fenómenos de coherencia, una vez considerados frágiles, ahora se entienden como robustos en los sistemas biológicos y químicos. Este descubrimiento abre nuevas posibilidades para diseñar funciones utilizando la coherencia en entornos complejos.

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Área de la Ciencia:

  • Los fenómenos cuánticos
  • Física y química
  • La biofísica

Sus antecedentes:

  • La coherencia surge de la interferencia de ondas con diferencias de fase fijas.
  • Históricamente, la coherencia fue considerada frágil y limitada a la materia prístina.
  • Los hallazgos recientes indican que la coherencia es robusta en entornos desordenados y ruidosos.

Objetivo del estudio:

  • Para examinar los recientes descubrimientos de coherencia en los sistemas químicos y biológicos.
  • Explorar puntos de vista sobre la utilización de la coherencia en sistemas químicos complejos.
  • Para discutir la coherencia como un elemento de diseño funcional.

Principales métodos:

  • Revisión de la literatura de los descubrimientos recientes.
  • Análisis de los puntos de vista teóricos sobre la coherencia.
  • Discusión del papel de la coherencia en el diseño funcional.

Principales resultados:

  • Los fenómenos de coherencia son sorprendentemente robustos en los sistemas biológicos y químicos.
  • La evidencia sugiere que la coherencia puede persistir a pesar del desorden y el ruido.
  • La coherencia es un elemento de diseño viable para realizar la función.

Conclusiones:

  • La coherencia no se limita a los entornos prístinos y es sorprendentemente resistente.
  • La robustez de la coherencia en sistemas complejos justifica una mayor investigación.
  • La coherencia ofrece un nuevo principio de diseño para funcionalidades avanzadas.