CONDENSADOS DE BOSE EINSTEIN PDF
Jump to navigation Jump to search. Portuguese. Noun. condensados de Bose-Einstein m. plural of condensado de Bose-Einstein. Retrieved from. Request PDF on ResearchGate | Dinámica de vórtices en un condensado de Bose-Einstein | We numerically solve the Gross-Pitaevskii equation for a. Request PDF on ResearchGate | On Jan 1, , M Casas and others published Los condensados de Bose-Einstein: las quinta y sexta fase de la materia.
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This form of matter was predicted in by Albert Einstein on the basis condensavos the quantum formulations of the Indian physicist Satyendra Nath Bose. Research on BECs has expanded the understanding of quantum physics and has led to the discovery of new physical effects. BEC theory traces back towhen Bose considered how groups of photons behave. The former type, called bosonsincludes photons, whose spin is 1.
In contrast, an unlimited number of bosons can have the same energy state codnensados share a single quantum state. One of the breakthroughs depended on the novel technique of laser cooling and trapping, in which the radiation pressure of a laser beam cools and localizes atoms by slowing them down.
Phillips shared the Nobel Prize for Physics. The second condensaeos depended on improvements in magnetic confinement in order to hold the atoms in place without a material container.
We can poke it and prod it and look at this stuff in a way no one has been able to before. BECs are related to two remarkable low-temperature phenomena: BEC research has yielded new atomic and optical physics, such as the atom laser Ketterle demonstrated in A conventional light laser emits a beam of coherent photons; they are all exactly in phase and can be focused to an condebsados small, bright spot.
Similarly, an atom laser produces a coherent beam of atoms that can be conensados at high intensity. Potential applications include more-accurate atomic clocks and enhanced techniques to make electronic chips, or integrated circuits.
Condensado de Bose-Einstein – Wikipedia, a enciclopedia libre
The most intriguing property of BECs is that they can slow down light. Since then, Hau and others have completely halted and stored a light pulse within a BEC, later releasing nose light unchanged or sending it to a second BEC. These manipulations hold promise for new types of light-based telecommunicationsoptical storage of data, and quantum computingthough the low-temperature requirements of BECs offer practical difficulties.
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condensado de Bose-Einstein
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Learn More in these related Britannica articles: Phillips the Nobel Prize for Physics. These atoms are said to be condensed. It is widely believed that…. In this new state of matter, all the atoms are in the same coherent quantum state.
condensados de Bose-Einstein
As a consequence, the atoms lose their individual identities, and their quantum mechanical wavelike properties become dominant. Research tool superfluidity In superfluidity: Help us improve this article! Contact our editors with your feedback. You may find it helpful to search within the site to see how similar or related subjects are covered. Any text you add should be original, not copied from other sources.
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Bose–Einstein condensate – Wikipedia
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