Skip to main content

The new resonating metasurfaces are offering new solutions for quantum research.

 


The image above shows how resonating metasurface created by Max Planck Institute creates photon pairs and puts them to quantum entanglement. That metasurface makes it possible to create quantum systems that are oscillating with different wavelengths. The ability to create quantum entanglements in multiple different wavelengths will boost the R&D of quantum computers. 

And it can also use for developing lattice-based cryptography for the next generation of data security. The idea in lattice-based cryptography is that each quantum state in a quantum computer is protected by using separate and independent encryption algorithms and protocols. 

In that model, every single wavelength of the quantum computer is an independent lattice. And that thing makes it possible to create an extremely high-secured data transportation system. 

Every single quantum state or layer in qubit can be encrypted separately. And that makes that system very secure. Also, data can travel in hollow laser rays in the form of qubits. So that makes it hard to detect the qubit that will not touch the laser ray. 

The next-generation quantum algorithms,  used for securing data against quantum-computer-based attacks are hybrid systems. They are using multi-level encryption. And the lattice-based system is always secured. Even if one of those lattices is broken the attacker will not get the entire data. The system shares data with multiple lattices. 

Every lattice will be encrypted independently. They can use separate algorithms. And that thing minimizes damages in the case of a cyber-attack. 

https://scitechdaily.com/resonant-metasurfaces-offer-exiciting-new-possibilities-for-quantum-research/

Labels:

Comments

Post a Comment

Popular posts from this blog

Schrödinger's cat: and the limits of that idea.

"In quantum mechanics, Schrödinger's cat is a thought experiment concerning quantum superposition". (Wikipedia, Schrödinger's cat). But the same thing can use as model for many other thought experiments.  Sooner or later, or at least in the ultimate end of the universe, the Schrödinger's cat will turn into wave movement. The information that this cat involved exists but the cat does not exist in its material form. The information doesn't ever vanish. It just turns its shape.  We are all trapped in the universe and time. The universe is the space that is entirety to us. There are no confirmed other universities. But the multiverse is a logical continuum for the expanding galactic megastructures.  The problem with natural things is this. They are black and white. They exist or do not exist. Could there be something, that exists and not exists at the same time?  Scrödinger's cat is thinking experiment about case their cat is not dead or not alive. But in this...
Post a Comment
Read more

The string theory offers a new way to calculate Pi.

"Scientists discovered a new series for pi through string theory research, echoing a 15th-century formula by Madhava. By combining Euler-Beta Functions and Feynman Diagrams, they modeled particle interactions efficiently. Credit: SciTechDaily.com" (ScitechDaily, String Theory Unravels New Pi Formula: A Quantum Leap in Mathematics) People normally think that. The pi is the ratio of the circumference circle's circumference to the circle's diameter. The Pi is a mathematical constant 3.14159..., the endless decimal number. The Pi is interesting because developers can use that decimal number to make the encryption algorithms stronger.  The idea is that the encryptions program hides the message's original ASCII numbers by multiplicating those numbers with some decimal number. Or the system can add some numbers to those ASCII numbers.  "Aninda Sinha (left) and Arnab Saha (right). Credit: Manu Y" (ScitechDaily, String Theory Unravels New Pi Formula: A Quantum Le...
Post a Comment
Read more

There are always more than three actors in the real world.

"An international research team is advancing precision timekeeping by developing a nuclear clock using thorium isotopes and innovative laser methods, potentially transforming our understanding of physical constants and dark matter. (Artist’s concept.) Credit: SciTechDaily.com" (ScitechDaily, Unveiling the Thorium Nuclear Clock and Its Time-Twisting Secrets) From Three-body problem... There are no pure three-body systems in nature. There are always more than three components in the system. For making real three-body systems we must separate those three bodies from the environment. Otherwise, there are stable effects. But nobody can predict some effects like distant supernova explosions or sun eruptions.  And one of those things that affect all bodies is time. When radioactive materials decay. That affects the stability and symmetry of the object.  Energy levels affect the existence of things like neutrons. The thorium atom clocks are next-generation tools for time measurement....
Post a Comment
Read more