In classical scattering of a target body by environmental photons, the motion of the target body will not be changed by the scattered photons on the average. In quantum scattering, the interaction between the scattered photons and the superposed target body will cause them to be entangled, thereby delocalizing the phase coherence from the target body to the whole system, rendering the interference pattern unobservable.
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Quantum decoherence is the loss of quantum coherence. Quantum decoherence has been studied to understand how quantum systems convert to systems which can be explained by classical mechanics. Beginning out of attempts to extend the understanding of quantum mechanics, the theory has developed in several directions and experimental studies have confirmed some of the key issues. Quantum computing relies on quantum coherence and is the primary practical applications of the concept.
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Quantumdecoherence is the loss of quantum coherence. Quantumdecoherence has been studied to understand how quantum systems convert to systems which can...
which quantum systems evolve in time; the other is the continuous evolution governed by the Schrödinger equation. Calculations of quantumdecoherence show...
suffers from quantumdecoherence, introducing noise into calculations. Paradoxically, perfectly isolating qubits is also undesirable because quantum computations...
einselection and decoherence. A study in 2010 is claimed to provide preliminary supporting evidence of quantum Darwinism with scars of a quantum dot "becoming...
mechanics. QEC is used in quantum computing to protect quantum information from errors due to decoherence and other quantum noise. Quantum error correction is...
applicable. Quantumdecoherence becomes an important part of some modern updates of the Copenhagen interpretation based on consistent histories. Quantum decoherence...
The fragility of quantum effects in macroscopic objects may arise from rapid quantumdecoherence. Researchers created the first quantum machine in 2009...
good quantum numbers, and quantum chaos studies the relationship between classical and quantum descriptions in these systems.: 353 Quantumdecoherence is...
obscure the more exotic features of quantum mechanics that the system could in principle manifest. Quantumdecoherence, as this effect is known, was first...
(physics) QuantumdecoherenceQuantum Darwinism Wavefunction collapse Zeno's paradoxes Sudarshan, E. C. G.; Misra, B. (1977). "The Zeno's paradox in quantum theory"...
dissipation from the framework of quantum mechanics. It shares many features with the subjects of quantumdecoherence and quantum theory of measurement. The...
Gravitational decoherence is a term for hypothetical mechanisms by which gravitation can act on quantum mechanical systems to produce decoherence. Advocates...
Dilaton Doubly special relativity Gravitational decoherence Gravitomagnetism Hawking radiation List of quantum gravity researchers Orders of magnitude (length)...
entanglement will be lost due to quantumdecoherence as the microwaves travel to the target objects and back, enough quantum correlations will still remain...
environment (e.g. decoherence). Density matrices are thus crucial tools in areas of quantum mechanics that deal with mixed states, such as quantum statistical...
histories is used in combination with the insights about quantumdecoherence. Quantumdecoherence implies that irreversible macroscopic phenomena (hence...
microtubule lattice might be suitable for quantum error correction, a means of resisting quantumdecoherence. In 2009, Reimers et al. and McKemmish et...
photons, for example, decoherence observed in experiments could well be synonymous with "quantum noise" as to the source of the decoherence. Vacuum fluctuation...
dissonance between quantum mechanics and classical physics. One modern view is that this mystery is explained by quantumdecoherence.[citation needed]...
Quantum entanglement is the phenomenon of a group of particles being generated, interacting, or sharing spatial proximity in such a way that the quantum...
In physics, quantum tunnelling, barrier penetration, or simply tunnelling is a quantum mechanical phenomenon in which an object such as an electron or...
possibility of a quantum algorithm that reverses a given quantum state through complex conjugation of the state. Note that quantumdecoherence merely allows...
his 1942 PhD dissertation. (Further see quantumdecoherence.) One simple way to compare classical to quantum mechanics is to consider the time-evolution...
the idea, because of quantumdecoherence, that quantum indeterminacy can be ignored for most macroscopic events. Random quantum events "average out" in...
many-worlds interpretation of quantum mechanics). In either case, the wave function collapse always follows quantumdecoherence, a process which is understood...
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