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Quantum entanglement is the phenomenon of a group of particles being generated, interacting, or sharing spatial proximity in a manner such that the quantum state of each particle of the group cannot be described independently of the state of the others, including when the particles are separated by a large distance.
Quantum foam (or spacetime foam, or spacetime bubble) is a theoretical quantum fluctuation of spacetime on very small scales due to quantum mechanics. The theory predicts that at this small scale, particles of matter and antimatter are constantly created and destroyed. These subatomic objects are called virtual particles. [1]
In the case of systems composed of > subsystems, the classification of quantum-entangled states is richer than in the bipartite case. Indeed, in multipartite entanglement apart from fully separable states and fully entangled states , there also exists the notion of partially separable states.
Quantum teleportation is a technique for transferring quantum information from a sender at one location to a receiver some distance away. While teleportation is commonly portrayed in science fiction as a means to transfer physical objects from one location to the next, quantum teleportation only transfers quantum information. The sender does ...
Science fiction is a niche genre, defined by Ray Bradbury as depiction of the real. 'Quantum fiction' is the realm of all possibilities. The genre is broad, and includes life because fiction is an inextricable part of reality in its various stages, and vice versa." [11] According to Christina Scholz, on Platt's inclusion of the term:
Quantum mechanics is a fundamental theory that describes the behavior of nature at and below the scale of atoms. [2]: 1.1 It is the foundation of all quantum physics, which includes quantum chemistry, quantum field theory, quantum technology, and quantum information science. Quantum mechanics can describe many systems that classical physics cannot.
Quantum may sound like movie magic, but Oak Ridge physicists have worked to harness its power for decades. Quantum isn't science fiction. Knoxville hopes to be hub for the 'revolutionary' tech
The quantum nature of the system is simply entangled into the environment so that a total superposition of the wave function still exists, but exists—at least for all practical purposes—beyond the realm of measurement. [22] [23] By definition, the claim that a merged but unmeasurable wave function still exists cannot be proven ...