As we know, during its evolution, Humanity was developing its technology and science based on its needs and on how it understood the behavior and functioning of the nature that surrounded it. As history passed, technology evolved and with it also opened a door to new challenges derived from those discoveries. redditbooks
At this very point we are facing
one of those doors, whose key is quantum computing, a
technology that is based on the manipulation of the smallest elements of the
physical world to form them, put them on track and make them do what we want. An
incredibly complex task that is nevertheless already working for us, and
evolving with each passing minute.
Many other different technologies
derive from the quantum world , called "Quantum
Technologies", which are basically defined by having quantum
properties of a subatomic nature such as quantum superposition and quantum
entanglement as a basis. Among them quantum
computing, the one that concerns us in this article.
In this sense, we must understand
that the first ideas about quantum technologies occurred between the first
years of the 20th century, more specifically between the years 1900 and 1930,
when the studies carried out on some physical phenomena that were not yet fully
understood gave space to a new perspective: Quantum Mechanics.
More specifically, the
origins of quantum mechanics date back to 1925, when Edwin
Schrödinger developed the wave equation, which describes the temporal evolution
of a quantum particle.
In basic form, this
quantum mechanics describes what happens in the world of molecules, atoms and
electrons, and due to these studies and theories not only
could these unknown phenomena be explained, but also a door was opened to a
subatomic world that it was necessary to understand to take advantage.
Thanks to the fact that we
managed to understand the functioning of this microscopic world of molecules,
atoms and electrons through Quantum Mechanics and the technologies
derived from it, it allowed us to have a much broader
panorama than we used to have, and it facilitated the task of improving
The way of life of all Humanity, such as the transistor, a fundamental
electronic component for the development of processors and microprocessors that
allowed our devices to be smaller, omnichannel marketing stable and safer, was possible thanks to
being able to understand how electrons behave in conductive and semiconductor
materials.
Another more than
clear example of how quantum mechanics is the origin of many
of the technologies that we enjoy today is the Laser, which would not be
possible without Albert Einstein laying the foundations of stimulated emission
in 1917, using the theory quantum radiation.
Also as a good
example of where quantum theories took us, we can name the SQUID rings, which
were introduced in 1967 and which are basically sensors that are capable of
detecting even the magnetic field of our brain. These work based on the
fact that electric current is capable of flowing, without applying any
type of voltage, between two superconductors at a short distance ,
which refers us to magnetoencephalography and various fields in health.
Today we are at a
point where quantum technologies are taking up more and more space, eventually
replacing old digital technologies and leaving them behind forever.
The quantum
technologies are used in diverse and broad fields such as quantum
simulation , communications, security, quantum computing, the
main purpose of this article, the technology of the blockchain, quantum optics,
quantum metrology, quantum clocks, quantum sensors, augmented reality and
virtual reality, artificial intelligence, IOT, better known as the “Internet
of things”, and in a host of less spectacular implementations but that
will undoubtedly change the way we see things, such as autonomous vehicles, 3D
printers, drones and others.
All these technologies
derived from quantum laws were designed with the purpose of improving
our quality of life, and at a certain point quantum technologies such as quantum
computing are destined to combine, thus creating a world that not even
in our wildest thoughts we could dream.
To learn more
about quantum technologies, it is worth knowing about
the origin of quantum computing , and thus be able to navigate
this article in the most agile way possible, since later we will find much more
information than to understand the everything, we will need to be clear about
as many concepts as possible.