Chile would have the key to quantum computing | Digital Trends Spanish



Quantum computing seeks to optimize the transfer and storage speeds of contemporary computing.

The future of computing is considered and, constantly, relevant advances in this matter are known.

Johan Triana is a researcher at the Department of Physics at the University of Santiago de Chile (Usach). He explains in a release that, together with other Chilean physicists, have generated “a new quantum theory of interaction between light and matter in cavities that confine infrared radiation.”

Triana also says that the low temperatures in which currently available quantum computing prototypes operate constitute a great technological challenge. However, he believes this could change in the future based on his work.

In the study, which also had the participation of the United States Naval Research Laboratory, a series of experiments were carried out that sought to identify the properties of a coupled quantum system, which consists of infrared light confined in a cavity, in addition to vibration. of selected chemical bonds in molecules dissolved in liquid phase.

“In this type of molecular quantum optics systems, the quantum coherence necessary to process quantum information can be preserved, but at room temperature and with low-cost materials,” adds Felipe Herrera, academic from the Department of Physics at the Usach and a researcher at the Institute. Milenio de Óptica MIRO.

The professional adds that his theory made it possible to understand the structure of these quantum systems, in addition to opening the challenge to explore new applications in quantum technology by using components in liquid phase.

This work appeared published in the latest edition of the magazine Nature Communications under the title “Dynamics and transitions of vibrational polaritons between excited states in Nitroprusside”. If you want to know more about the study, consult this link.

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