Ciencias de la vida y de la materia Tecnologías Cuánticas

Ignacio Cirac: "Resolviendo problemas cuánticos con ordenadores cuánticos"

21/11/2018

Descripción
Ignacio Cirac, Max-Planck Institut für Quantenoptik. In this talk I will address the difficulty of classical computers to solve problems in quantum many-body systems and how quantum computers can considerably speed-up their solution. First, I will review how one can simulate the dynamics of such systems efficiently with quantum devices. Then, I will introduce other algorithms based on phase estimation and amplitude amplification to prepare the state at zero temperature. Finally, I will mention how those and other algorithms could be used with classical problems that can be encoded in the zero temperature states of quantum many-body systems.
"Las opiniones expresadas por los ponentes no reflejan, necesariamente, las de la Fundación Ramón Areces ni de las instituciones en las que trabajan"

Descripción

Ignacio Cirac, Max-Planck Institut für Quantenoptik. In this talk I will address the difficulty of classical computers to solve problems in quantum many-body systems and how quantum computers can considerably speed-up their solution. First, I will review how one can simulate the dynamics of such systems efficiently with quantum devices. Then, I will introduce other algorithms based on phase estimation and amplitude amplification to prepare the state at zero temperature. Finally, I will mention how those and other algorithms could be used with classical problems that can be encoded in the zero temperature states of quantum many-body systems.

"Las opiniones expresadas por los ponentes no reflejan, necesariamente, las de la Fundación Ramón Areces ni de las instituciones en las que trabajan"