Quantum state

algorithms take unrealistic amounts to factor large numbers such as the ones used in RSA cryptography. The theory of the quantum computation model takes advantage of quantum mechanics to solve problems that normal computers cannot solve and solve problems much faster in reasonable amounts of time.

Quantum entanglement, which is often counterintuitive and was originally questioned by Einstein, Podolsky, and Rosen (EPR),1 is now recognized as a versatile resource for quantum information protocols.2,3 In order to meet various requirements for various applications, an important technological development is to increase the number of available entangled qubits. In particular, measurement-based quantum computation (MBQC) requires the cluster type of a large-scale entangled state,4,5 where individual

Quantum Cumputers By the strange laws of quantum mechanics, Folger, a senior editor at Discover, notes, an electron, proton, or other subatomic particle is "in more than one place at a time," because individual particles behave like waves, these different places are different states that an atom can exist in simultaneously. Ten years ago, Folger writes, David Deutsch, a physicist at Oxford University, argued that it may be possible to build an extremely powerful computer based on this peculiar

language or maybe for a person who has limited or little knowledge about physics, quantum dots are materials that are small but are sufficient to exhibit quantum mechanical properties. Quantum dots were first discovered in 1980. They exhibit electronic properties which are between semiconductors and discrete molecules. That is the very reason for the unusually high surface to volume ratio. The most visible use of quantum dots is in fluorescence where the nanocrystal is capable of producing different

In short, quantum mechanics is ‘a mathematical framework that plays a huge role in modern physics and chemistry’. It was interpreted in many ways, however the Copenhagen Interpretation was the most widely held view, largely developed by Danish physicist Neils Bohr who worked in Copenhagen. The framework can be applied to different scientific phenomena and can be used to investigate the behaviour of the building blocks of the universe, all elementary particles. The complex mathematics is useful for

The novel, Alice and Quantum Land, by Robert Gilmore is an adventure in the Quantum universe. Alice, a normal teenage girl, goes through quantum land and understands what quantum is and how it works. The quantum world is a difficult one to understand, as its nature is one of complex states of being, natures, principles, notions, and the like. When these principles or concepts are compared with the macro world, one can find great similarities and even greater dissimilarities between the world wherein

Quantum physics is mind-bending, counterintuitive, and close to impossible to understand. It's so complicated that a theory saying our reality is just one of an infinite web of infinite timelines is one that's actually simpler than what most quantum physicists believe. That neat-and-tidy explanation is known as the many-worlds interpretation, and it has caused plenty of controversy in physics circles. In the 1950s, a student at Princeton University named Hugh Everett III was studying quantum mechanics

n the early 20th century it was discovered that particle such as the electron could be in two locations simultaneously . The behaviour of these particles is governed by quantum mechanics, a set of outlandish physical laws. Laws that allow these particles to be in an infinite number of states at a time, allowing them to be be in an infinite number of locations with an infinite range of characteristics simultaneously. However, can this observed behaviour be applied to actual people? It seems strange

Quantum Entanglement Quantum entanglement, also known as “spooky action at a distance” as first referred to by Einstein, is a phenomenon which occurs when two or more particles interact in such a way that their physical states can be described as one whole system rather than as each particle separately. The particles spin in opposite directions to each other and, no matter how far away each particle is from the other, if one particle changes its spin the other particle/s will instantaneously change

acts as a timescale integrator, synchronizing the two hemispheres, creating a seamless unity of consciousness between hemispherical processes. Anesthetics such as Propofol affirm the functionality of the claustrum through their mechanism of action. A state of unconsciousness is induced when the brain’s ability to integrate information is blocked. Anesthetics inhibit the synchrony of the claustrum through potentiation of gamma-amino-butyric acid alpha (GABA-A). Psychosis is a symptom of many serious