Showing posts with label Quantum Physics. Show all posts
Showing posts with label Quantum Physics. Show all posts

Tuesday, August 10, 2010

Quantum Entanglement


Entanglement is a term used in quantum theory to describe the way that particles of energy/matter can become linked to predictably interact with each other regardless of how far apart they are.

Entanglement is a quantum theory term used in Physics to depict the way particles of matter or energy can become linked to predictably interact with each other regardless of the distance between them.

Particles like electrons and photons can be entangled with each other in pairs as a result of them retaining a mysterious connection. This process is known as correlation. Knowing an entangled particle’s spin state allows one to know that the spin of the particle’s mate/pair is in the opposite direction. For example if one particle is spinning up, it’s mate is spinning down. Whats even more bizarre is due to the knowledge of Superposition Phenomena, the particle being measured has no single direction of spin before it’s measured, yet it is simultaneously in both an up and down spin state. Spin state of the particle being measured is decided at the time it’s being measured, then it is communicated to it’s mate particle, which instantly assumes the opposite spin direction of the original measured particle. Quantum entanglement allow ‘Qubits’ separated by vast distances (even light years) to interact with each other instantly in a communication interaction that is not limited to the speed of light. As long as the particles are isolated, they will remain entangled no matter how great the distance.

Entanglement is a real observable scientific phenomenon. Einstein referred to it as “spooky action at a distance”, it has been demonstrated many times in scientific experiments. A proposed theory of this suggest that all particles in the universe were once compacted tightly together and as a result still maintain a connectedness.
Much practical research is focusing on how to harness the potential of entanglement by developing systems for quantum cryptography and quantum computing.
In 1997, Nicholas Gisin and his team at the University of Geneva used entangled photons to allow a simple yet instantaneous communication over a distance of 7 miles.

Does the human brain contain a system of quantum entangled structures? Could this entanglement provide connection to other systems, perhaps to the entire space-time continuum?

This is really mind boggling. If true, it could provide a physical definition of mind vs brain, explain mental processes that seem to exceed the physical computational capacity of the macroscopic brain structures, and substantiate and explain telepathy, clairvoyance, telekinesis, out-of-body experiences/astral projection, near-death experiences, paranormal encounters (ghosts); reincarnation; past life memories, etc.

My personal philosophy for decades has been that, if there is such a thing as a greater consciousness, it is what I would call the Cosmic Consciousness (CC), that is, a consciousness comprised of a universal intelligence with links to every consciousness in the space-time continuum. Quantum entanglement would provide a physical medium for such links.

Since any closed system eventually stagnates, the CC obtains external input to avoid stagnation. This is accomplished by allowing portions of the CC to break contact and exist independently - what we refer to as "souls". The experiences of these isolated consciousnesses provide the external input when they rejoin the CC. That is, we are all volunteers living isolated from the CC, providing it with new input through our life experiences. I thought this idea was pretty original, until I found out about a similar idea that it has been around for ages in Buddhism. Their idea was that some of their most revered priests actually reached Nirvana, but chose to stay on earth to guide others, instead of passing on over.

Tuesday, February 23, 2010

The Link Between Quantum Physics & Buddhism

The world of quantum mechanics has attested that the language of eastern mystics and western physicists are becoming very similar. 'Emptiness' is Buddhism's most esoteric metaphysical concept and it can be likened to the subatomic level of quantum physics. Quantum Mechanics provides us a key to understand particles, atoms and molecules. It posits that on the subatomic level there is no distinction between wave and particle, as found by Louis de Broglie early this century. The wave-particle duality shattered the then widely held "common sense" that waves can't be particles and vice versa. Buddhist metaphysics posits that in the enlightened state "this" and "that" no longer are separate entities. "Empty" and "full" are "false distinctions" that we have created, like the distinction between "something" and "nothing". They are abstractions from experience which we have mistaken for experience. Perhaps we have lived so long in our abstractions that instead of realizing that they are drawn from the real world we believe that they are the real world.
The Heart Sutra, which is among the most central of the Buddhist core teachings, contains one of the most important ideas of Mahayana Buddhism (the school of Buddhism practiced in Tibet, China, and Japan): ……form is emptiness, emptiness is form.
The old physics, Newtonian physics, assumes that there is an external world which exists apart from us. It further assumes that we can observe, measure and speculate about the external world without changing it. However, on the microscopic level, Newtonian physics, as meritorious as it is, proves to be an inadequate tool to predict future events. The new physics, quantum mechanics, tells us that it is not possible to observe reality without changing it. There is a strong correlation between the observed and the observer. A phenomenon exists only because there is an observer. It is the observer's choice which determines the electron's response, i.e. a particle-like or wave-like pattern. Thus, the classical view of an objective system as it is and independent of the choice of how it is observed, is practically rendered no longer valid.
The observed phenomenon and the observer together constitute the complete system. In principle, there is no such thing as objectivity. Not only do we influence our reality, but, in some degree, we actually create it. Reality is what we choose to make it. This subjectivity fundamentally challenges our cherished beliefs in cause and effect. According to Niels Bohr, there does not exist any reality or any laws of nature independent of the observer. The observer cannot be isolated in any sense from what he is observing. He is part of the phenomenon. In a definite sense he creates it. This is precisely what Thubten Chodron means with her cracker analogy. A Chinese proverb says, "Life is a search for truth: there is no truth."
As much as Buddhist philosophy appear ivory tower-like to many, quantum mechanics is deemed so bizarre - more bizarre than science fiction - by physicists themselves that Niels Bohr desperately asserted, "Anyone who is not shocked by the Quantum Theory has not understood it!". It is so shocking that it was unacceptable even to Einstein and Schrödinger. Einstein rejected it with the famous saying "God does not play dice!".

Taken from 'purifymind.com'

The following video illustrates these facts.