Synonymer & Information om | Engelska ordet DECOHERENCE

Exempel på hur man kan använda DECOHERENCE i en mening

• Calculations of quantum decoherence show that when a quantum system interacts with the environment, the superpositions apparently reduce to mixtures of classical alternatives.
• Although largely disregarded until near the end of Everett's lifetime, the MWI received more credibility with the discovery of quantum decoherence in the 1970s and has received increased attention in recent decades, becoming one of the mainstream interpretations of quantum mechanics alongside Copenhagen, pilot wave theories, and consistent histories.
• There has been significant work on correctly identifying the pointer states in the case of a massive particle decohered by collisions with a fluid environment, often known as collisional decoherence.
• His work on decoherence paves a way towards the understanding of emergence of the classical world from the quantum mechanical one, getting rid of ad hoc demarcations between the two, like the one imposed by Niels Bohr in the famous Copenhagen interpretation of quantum mechanics.
• Quantum decoherence can occur when one qubit from a maximally entangled bell state is transmitted across a quantum network.
• Zurek, Polish-American theoretical physicist and a leading authority on quantum theory, especially decoherence and non-equilibrium dynamics of symmetry breaking and resulting defect generation; Kibble–Zurek mechanism, Kibble–Zurek scaling laws, quantum discord, einselection, quantum Darwinism, no-cloning theorem.
• This has many advantages such as lack of molecular diffusion decoherence, lower temperatures can be achieved to the point of suppressing phonon decoherence and a greater variety of control operations that allow us to overcome one of the major problems of LSNMR that is initialisation.
• Duan and Guo furthered this idea of combining two qubits to preserve coherence against dephasing, to both collective dephasing and dissipation showing that decoherence is prevented in such a situation.
• In 1981, in collaboration with Boris Altshuler and David Khmelnitsky, he investigated decoherence of electrons in the weak localization regime due to electron-electron interaction, and discovered that two distinct time scales, decoherence (dephasing) time and relaxation time, exist in one and two dimensions.

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