Quantinuum demuestra una ventaja cuántica exponencial en una nueva prueba

25 fuentes
  • Investigadores de Quantinuum utilizaron un "juego de muestreo complementario" para demostrar que su computadora cuántica de iones atrapados superó exponencialmente a la mejor estrategia clásica posible, según un estudio publicado el martes en Nature Communications.
  • La prueba utilizó hasta 55 cúbits en miles de circuitos; a diferencia de demostraciones previas de ventaja cuántica, su límite de rendimiento clásico está probado matemáticamente, no asumido.
  • El equipo advirtió que el resultado no establece una ventaja cuántica de propósito general y señaló que escalar aún más probablemente requerirá hardware cuántico tolerante a fallos.
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