Jump to navigation Jump to search. Portuguese[edit]. Noun[edit]. 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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Bose–Einstein condensate – Wikipedia

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The condenswdos intriguing property of BECs is that they can slow down light. This graph served as the cover design for the textbook Thermal Physics by Ralph Baierlein. Research on BECs has expanded the understanding of quantum physics and has led to the discovery of new physical effects. From Wikipedia, the free encyclopedia.

Bose-Einstein condensate

Retrieved 23 March Bose—Einstein condensates composed of a wide range of isotopes have been produced. As the density increases or the temperature decreases, the number of accessible states per particle becomes smaller, and at some point, more particles will be forced into a single state than the maximum allowed for that state by statistical bise.

Weiss 12 February Explicit use of et al. We welcome suggested improvements to any of our articles. Education, discipline that is concerned with methods of teaching and learning in schools or school-like….


If you prefer to suggest your own revision of the article, you can go to edit mode requires login. If the two states are equal in energy, each different configuration is equally bbose. Ketterle’s condensate had a hundred times more atoms, allowing important results such as the observation of quantum mechanical interference between two different condensates.

condensados de Bose-Einstein – Wiktionary

There was a problem with your submission. The original interacting system can be converted to a system of non-interacting eintsein with a dispersion law. In the image accompanying this article, the velocity-distribution data indicates the formation of a Bose—Einstein condensate out of a gas of rubidium atoms.

Archived from the original on 4 March BEC research has yielded new atomic and optical physics, such as the atom laser Ketterle demonstrated in Beyond the Gross-Pitaevskii approximation”.

It is not applicable, for example, for the condensates of excitons, magnons and photons, where the critical temperature ejnstein comparable to room temperature.

This width is given by the curvature of the magnetic potential in the given direction. At the bottom of the article, feel free to list any sources that support your changes, so that we can fully understand their context.

Bose–Einstein condensate

This will be a negligible fraction of the total number of particles. Learn More in these related Britannica articles: One of condensadis 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.


Research tool superfluidity In superfluidity: The high transition temperature relative to atomic gases is due to the magnons small mass near an electron and greater achievable density.

The Peletminskii equations also reproduce Khalatnikov hydrodynamical equations for superfluid as a limiting case. Discover some of the most interesting and trending topics of September Learn how and when to remove this template message.

The phenomena of superfluidity of a Bose gas and superconductivity of a strongly-correlated Fermi gas a gas of Cooper pairs are tightly connected to Bose—Einstein condensation. In this sense, the superconductivity is often called the superfluidity of Fermi gas. Self-sustainability and emergence of spatial extent”. Moreover, for some physical systems the amount of such enstein turns out to be infinite, therefore, the equation becomes essentially non-polynomial.

The peak is not infinitely narrow because of the Heisenberg uncertainty principle:

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