Aproximación al entrelazamiento cuántico mediante la teleportación de fotones

Abstract

The EPR experiment arises in 1935, the original article proposed by Einstein, Podolsky and Rosen, a hypothetical experiment is proposed in which it is proposed that there are two systems, which interact for some time, and then, these are separated an arbitrary distance which can be sufficiently large, it is said that the state of the combined system can be calculated at any subsequent time, making use of the schrodinger equation, however, it is not possible to calculate the state in which either of the two systems remains after this interaction, now, after two measurements that are made on the first system it is observed that the second system can remain in states on different wave functions; therefore, by measuring any amount of the system, it is possible to predict with certainty, and without in any way disturb the second system the value of another quantity; making use of this property in 1997 achieves what has been given to call quantum telephoto photons, which is not based on anything other than interlacing between particles. This document will show, in principle, the corresponding antecedents of the quantum entanglement, returning to the interpretation given to the article by Eintein, Podolsky and Rosen, by D. Bohm, which will be the incentive of J. Bell, to present what it is now known as Bell's Inequalities, and will also strengthen the foundations of the physical experiment carried out by A. Aspect; some applications of quantum entanglement at a technological level will be mentioned, just as on other occasions it has already been tried to teach quantum mechanics from concepts of it and its applications, and finally a theoretical deployment of the phenomenon sitting under the postulates of quantum mechanics applied to two-state systems.