An international team of scientists announced a major discovery in the field of physical quantum last Sunday, 26. They managed to manipulate particles light quantum which have a strong pair, paving the way for advances in improved methods of quantum measurement and photonic quantum computing.

Study published in a scientific journal Physics of nature and describes how a device was created that facilitated intense interactions between photons and forced the physicists involved in the analysis to observe how they interact with each other.

A theoretical physicist specializing in this field and leader of the research team, Dr. Sahand Mahmudyan, explained that this disclosure is fundamental to how the quantum world will be seen. “This paves the way for advances in improved methods for quantum measurement and photonic quantum computing,” he said.

“By showing that we can identify and manipulate the bound states of photons, we have taken an important first step towards the practical use of quantum light,” he added.

Manipulating objects is a challenge for physicists

One of the big problems in this area of ​​physics is precisely the manipulation of objects, which may have a known path to resolution. The researchers now plan to develop more efficient devices that can harness these photon-bound states needed to manipulate quantum light.

Stimulated emission is a fundamental part of unlocking this ability. And, although this is a known process, originally described Albert Einstein in 1916 and which served as the basis for lasers, it requires a huge amount of photons to work.

Research shows that this mechanism is possible if it is stimulated by small groups of photons and even individual photons. Now the challenge for scientists is to use the same experiment to create additional states of light that are more fault-tolerant in quantum computing.

Unlimited Manipulation has yet to be unlocked or fully understood, but this discovery is a huge success that will be of fundamental importance to a physics that is constantly evolving. “This experiment not only confirms the fundamental effect at its maximum limit, but also represents a huge technological step towards cutting-edge applications,” he commented. natasha Volume, one of the authors of the study. The next steps will be exciting for science.

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Source: BGR, ZAP

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