БЛОГ

Archive for the ‘quantum physics’ category: Page 334

Sep 29, 2021

Where Do We Fit in the Cosmic Scheme and Where Are We Headed?

Posted by in categories: quantum physics, robotics/AI, singularity

Topological quantum computing is probably one of the most promising fields of the future which would greatly boost machine learning that already employs combined elements of cognitive, evolutionary and neuromorphic engineering. Post-singularity artificial superintelligence could have complete access to their own source code — a level of self-awareness presently beyond human capability. That would allow the post-singularity syntelligence to create myriad virtual worlds right out of its own superimagination. We can’t completely rule out a possibility that we’re part of that simulated reality right now. At the same time, we ourselves are moving towards the point of Theogenesis where we can rightly call ourselves cybergods.

#THEOGENESIS #CyberneticTheoryofMind #QuantumCosmology #ComputationalPhysics #posthumanism #cybernetics #theosophy #futurism

Continue reading “Where Do We Fit in the Cosmic Scheme and Where Are We Headed?” »

Sep 29, 2021

Physicists Build Mathematical “Playground” To Study Quantum Information Theory

Posted by in categories: computing, mathematics, quantum physics

In a new study from Skoltech and the University of Kentucky, researchers found a new connection between quantum information and quantum field theory. This work attests to the growing role of quantum information theory across various areas of physics. The paper was published in the journal Physical Review Letters.

Quantum information plays an increasingly important role as an organizing principle connecting various branches of physics. In particular, the theory of quantum error correction, which describes how to protect and recover information in quantum computers and other complex interacting systems, has become one of the building blocks of the modern understanding of quantum gravity.

“Normally, information stored in physical systems is localized. Say, a computer file occupies a particular small area of the hard drive. By “error” we mean any unforeseen or undesired interaction which scrambles information over an extended area. In our example, pieces of the computer file would be scattered over different areas of the hard drive. Error correcting codes are mathematical protocols that allow collecting these pieces together to recover the original information. They are in heavy use in data storage and communication systems. Quantum error correcting codes play a similar role in cases when the quantum nature of the physical system is important,” Anatoly Dymarsky, Associate Professor at the Skoltech Center for Energy Science and Technology (CEST), explains.

Sep 28, 2021

Light-induced valleytronics in pristine graphene

Posted by in categories: materials, quantum physics

Electrons in two-dimensional hexagonal materials have an extra degree of freedom, the valley pseudospin, that can be used to encode and process quantum information. Valley-selective excitations, governed by the circularly polarized light resonant with the material’s bandgap, are the foundation of valleytronics. It is often assumed that achieving valley selective excitation in pristine graphene with all-optical means is not possible due to the inversion symmetry of the system. Here, we demonstrate that both valley-selective excitation and valley-selective high-harmonic generation can be achieved in pristine graphene by using a combination of two counter-rotating circularly polarized fields, the fundamental and its second harmonic. Controlling the relative phase between the two colors allows us to select the valleys where the electron–hole pairs and higher-order harmonics are generated. We also describe an all-optical method for measuring valley polarization in graphene with a weak probe pulse. This work offers a robust recipe to write and read valley-selective electron excitations in materials with zero bandgap and zero Berry curvature.

Sep 28, 2021

Consciousness & Information | Part II of the Documentary Consciousness: Evolution of the Mind

Posted by in categories: biotech/medical, chemistry, computing, education, engineering, information science, neuroscience, quantum physics

Quantum physics is directly linked to consciousness: Observations not just change what is measured, they create it… Here’s the next episode of my new documentary Consciousness: Evolution of the Mind (2021), Part II: CONSCIOUSNESS & INFORMATION

*Subscribe to our YT channel to watch the rest of documentary (to be released in parts): https://youtube.com/c/EcstadelicMedia.

Continue reading “Consciousness & Information | Part II of the Documentary Consciousness: Evolution of the Mind” »

Sep 28, 2021

Quantum computing hits the desktop, no cryo-cooling required

Posted by in categories: quantum physics, supercomputing

An Australian/German company is developing powerful quantum accelerators the size of graphics cards. They work at room temperature, undercutting and outperforming today’s huge, cryo-cooled quantum supercomputers, and soon they’ll be small enough for mobile devices.

Sep 27, 2021

THEOGENESIS: Transdimensional Propagation & Universal Expansion

Posted by in categories: cosmology, quantum physics, robotics/AI, singularity

THEOGENESIS: Transdimensional Propagation & Universal Expansion ― a new book on quantum cosmology, computational physics and posthumanism by evolutionary cyberneticist Alex M. Vikoulov ― comes with a trailer you might find more than just interesting:
Release Date: October, 1 2021; Written by Alex M. Vikoulov; Publisher: Ecstadelic Media Group, Burlingame, California, USA; Format: Kindle eBook; Print Length: 211 pages; ISBN: 9781733426183; Discounted Pre-Order Price: $7.99.
*Pre-order eBook now with just 1 click and get your copy auto-delivered to your device on October 1 2021: https://www.amazon.com/dp/B09F858NBZ?tag=lifeboatfound-20?tag=lifeboatfound-20
#THEOGENESIS #QuantumCosmology #ComputationalPhysics #CyberneticTheoryofMind #posthumanism #cybernetics #theosophy #futurism


“Having invented the gods, perhaps we can turn into them.”
–Alan Harrington, The Immortalist.

Continue reading “THEOGENESIS: Transdimensional Propagation & Universal Expansion” »

Sep 27, 2021

Quantum Heat Engines with Singular Interactions

Posted by in categories: particle physics, quantum physics

By harnessing quantum phenomena, quantum devices have the potential to outperform their classical counterparts. Here, we examine using wave function symmetry as a resource to enhance the performance of a quantum Otto engine. Previous work has shown that a bosonic working medium can yield better performance than a fermionic medium. We expand upon this work by incorporating a singular interaction that allows the effective symmetry to be tuned between the bosonic and fermionic limits. In this framework, the particles can be treated as anyons subject to Haldane’s generalized exclusion statistics. Solving the dynamics analytically using the framework of “statistical anyons”, we explore the interplay between interparticle interactions and wave function symmetry on engine performance.

Sep 26, 2021

Quantum mechanics of the ground state of four identical fermions

Posted by in categories: particle physics, quantum physics

Basically this was found out in the 1980s and this allows for teleportation in real life 😳 😅 🙃


Wave functions for four identical spin‐one‐half fermions with total spin 0 1, and 2 are constructed. Lower bounds on the ground state energies of these spin states are derived. The results are illustrated with an.

Sep 26, 2021

Magnetic monopoles in spin ice

Posted by in categories: particle physics, quantum physics

Circa 2008


A theoretical study proposes that magnetic monopoles may appear not as elementary but as emergent particles in complex, strongly-correlated magnetic systems such as spin ice, in analogy to fractional electric charges in quantum Hall systems. This theory explains a mysterious phase transition in spin ice that has been observed experimentally.

Sep 25, 2021

COUNTDOWN to NEW RELEASE!!!

Posted by in categories: computing, cosmology, quantum physics, singularity

THEOGENESIS: Transdimensional Propagation & Universal Expansion ― my new book on quantum cosmology, computational physics and posthumanism ― is about to be released by Ecstadelic Media Group on October 1 2021!

Here’s the Table of Contents:
Introduction.
1. Our Post-Singularity Future: Are We Destined to Become Cybergods?
2. Transcension: Exponential Miniaturization.
3. Computational Physics: Reinterpreting Relativity.
4. Transcendental Cybernetics: The Ultimate Code of Reality.
5. Universality of Computation.
6. Quantum Gravity: Quest for the Final Theory of Everything.
7. The Shadow Multiverse: Parallel Space-Times, Dark Matter and Dark Energy.
8. Ontological Holism: All is One, One is All.
9. Why Materialism is a Flatlander Philosophy.
10. Seeking the Ultimate Truth: The Battle of Ideologies.
11. Quantum Cosmology: From the Holographic Principle to the Fractal Multiverse.
12. The Omega Singularity: Your Cosmic Self.
13. The Axioms of Divinity: Cybertheistic Foundation.
14. Experiential Matrix: A Playground of Subjectivity.
15. Transcendent Realm: Redefining God.
16. God of Spinoza: The Conscious Universe.
17. A New Kind of Pantheism: The Cybertheism Argument.
18. Are We Alone in the Universe?
19. The Chrysalis Conjecture: Our Second Womb.
Conclusion.
Appendix A. Tenets of The Cybernetic Theory of Mind: The Five Foundational Axioms.
Glossary of Terms.
Acknowledgements.
About the Author.
Bibliography.