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Quantum computing is one of those technologies like nuclear fusion that, although advances are continually produced that leave experts fascinated, we are still a long way from making it fully functional, no matter how much Google wants to impress us with its "quantum supremacy" that we have to take with a grain of salt.
La computación cuántica es una de esas tecnologías como la fusión nuclear que, si bien se producen avances continuamente que dejas fascinados a los expertos, aún estamos muy lejos de conseguir que llegue a ser del todo funcional, por mucho que en Google nos quieran impresionar con su "supremacía cuántica" que tenemos que coger con pinzas.
The quantum computers manufactured so far with various technologies barely manage to gather five hundred qubits, which is not small if we take into account that a little over a decade ago we had nothing but that they are still very few, according to experts we will need hundreds of thousands or millions of qubits to be able to build something honorable.
Los ordenadores cuánticos fabricados hasta el momento con diversas tecnologías apenas llegan a juntar quinientos qubits, que no es poco si tenemos en cuenta que hace poco más de una década no teníamos nada pero que siguen siendo aún muy pocos, según los expertos necesitaremos cientos de miles o millones de qubits para poder construir algo honroso.
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Qubits are extremely unstable, in order to work with them they must be kept at temperatures close to absolute zero (about -273 ºC) and the slightest disturbance of any kind kills them all, which is why one of the biggest challenges of this technology It is getting it to be able to correct its own errors, which requires very stable qubits.
Los qubits son sumamente inestables, para poder trabajar con ellos hay que mantenerlos a temperaturas cercanas al cero absoluto (unos -273 ºC) y la más mínima perturbación del tipo que sea acaba con todos ellos, por eso uno de los mayores retos de esta tecnología es conseguir que sea capaz de corregir sus propios errores lo que requiere qubits muy estables.
To achieve this, MIT (Massachusetts Institute of Technology) and the company MITRE have developed an innovative solution that could solve this problem. It is a hardware platform capable of integrating thousands of interconnected qubits housed inside a customized integrated circuit, what has been called Quantum System on a Chip (QSoC ).
Para conseguirlo el MIT (Instituto Tecnológico de Massachusetts) y la empresa MITRE han desarrollado una innovadora solución que podría resolver este problema, se trata de una plataforma de hardware capaz de integrar miles de qubits interconectados y alojados en el interior de un circuito integrado personalizado, lo que se ha dado en llamar sistema cuántico en un chip (QSoC o Quantum-System-on-Chip).
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This solution not only allows a huge number of qubits to be adjusted and controlled with great precision simultaneously, but also the integrated circuits based on this technology can be connected to each other, which gives the system great scalability, linking these QSoCs via fiber optics to be able to build large-scale quantum networks.
Esta solución no solo permite que se puedan ajustar y controlar con mucha precisión un enorme número de qubits simultáneamente, sino que además los circuitos integrados basados en esta tecnología pueden conectarse entre sí, lo que confiere al sistema una gran escalabilidad, uniendo estos QSoC mediante fibra óptica para poder construir redes cuánticas a gran escala.
In summary, it could be said that quantum computing is at the same point that classical computing was in the sixties of the last century, with the newly invented transistors, so, even taking into account that technology is advancing now faster than then, we will have to wait a few decades to use quantum computing on a daily basis.
En resumen, se podría decir que la computación cuántica se encuentra en el mismo punto que se encontraba la computación clásica en la década de los sesenta del siglo pasado, con los transistores recién inventados, así que, aún teniendo en cuenta que la tecnología avanza ahora más rápido que entonces, tendremos que esperar algunas décadas para usar la computación cuántica de modo cotidiano.
More information/Más información
https://quantumzeitgeist.com/mit-and-mitre-unveil-quantum-system-on-chip-paving-way-for-practical-quantum-computing/
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Thx.
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En los 70 avanzó muy rápido, más que la cuántica ahora... si funcionara a temperaturas más altas ya estaría resuelto el problema.
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Según Roger Penrose funciona en los microtúbulos del coco a temperatura ambiente.
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I am so sure that if this new developments can really go, it will help to push the architecture to another level
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I really think I am loving what I am actually seeing as it will certainly help to push the world of the computer forward much more than it was actually before and it is just a matter of time actually
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could be said that quantum computing is at the same point that classical computing was in the sixties of the last century. The quantum computing is really changing the world massively around
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I so much love the approach that this is moving with and it is just a matter of time before science changes our world completely
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