[PDF] Top 20 Dipolar Bose-Einstein condensates with large scattering length

... For this purpose, in this paper, in addition to the numerical study at unitarity, we also present a complete numerical study of the dipolar BEC in the strong-coupling regime for scatteri[r] ... See full document

... a dipolar condensate with the non-local GPE or dipolar GPE ...the dipolar interaction also is analized in the TF ...homogeneous dipolar condensate some of which contrasting with ... See full document

... magnetic dipolar interaction. Bosonic polar molecules with much larger electric dipolar interaction are also being considered for BEC experiments ...a dipolar BEC with variable ... See full document

... component with the larger number of atoms as shown in ...by dipolar interaction in the presence of reasonably strong contact ...propagation with oscillating scattering length ... See full document

... Since the JILA trap is nonspherical, it is worthwhile to determine numerically the values of k, for different l. Our main goal in the present report is to systematically calculate k(l) in cylindrical symmetry, either in ... See full document

... the dipolar relaxation losses, and that can be associated with values measured in ultracold 7 Li ...to dipolar relaxation rather than by three-body recombination ...experiments with negative ... See full document

... of Bose-Einstein condensates (BEC) in optical lattices (OLs) are some of the central topics in the current work on cold atoms ...atomic scattering length, ...the scattering ... See full document

... 关1兴, with the atomic scattering length made negative 共which corresponds to the attraction between atoms兲 by means of the Feshbach-resonance 共FR兲 technique ... See full document

... medium with a layered structure, so that the size @6# and, possibly, the sign @7# of the Kerr ~nonlinear! coefficient are subject to a periodic variation along the propagation distance ~it plays the role of the ... See full document

... structure, with the strength @4#, or even sign @5#, of the nonlinearity alternat- ing between ...a Bose-Einstein conden- sate ~BEC! trapped in a deep optical lattice @6,7#, with the BEC ... See full document

... trap with low quanta of rotational excitation or angular momen- tum L per particle ...for large repulsive condensates with high quanta of rotational excita- tion are expected to be unstable ... See full document

... In fact for the homogenous 3D turbulence (in classical regime) as extensively dis- cussed in Chapter 2, large scales at which energy is injected will cascade down to smaller scales where at the end energy can ... See full document

... de Bose-Einstein foram primeiramente tratados em textos de mecˆanica estat´ıstica sob a denomina¸c˜ao “estat´ısticas quˆanticas”, com sua primeira publica¸c˜ao em 1924 ...Nath Bose, sendo escrita em ... See full document

... Nesta dissertação nós revisamos a teoria básica que descreve a junção Josephson bosônica para uma e duas espécies partindo do modelo de Bose-Hubbard. Em seguida explicamos como é possível gerar campos de calibe ... See full document

... de Bose-Einstein foi obtido experimentalmente quando três grupos realizaram independentemente a condensação dos gases alcalinos de sódio [3], lítio [4] e rubídio [5], antes disso condensação de ... See full document

... formam os CBE s˜ao bem descritas pelo potencial de um oscilador harmˆonico isotr´opico. Assim, descreve- mos tamb´em como s˜ao formados os condensados. Com dados da literatura, obtivemos, por exemplo, a tempe- ratura em ... See full document

... de Bose-Einstein foi garantida por três fatos: 1)- no topo de uma dis- tribuição térmica larga de velocidade, surgiu um pico estreito, centrado, na velocidade zero; 2)-a fração dos átomos condensados ... See full document

... Abstract: Many complex systems such as World Wide Web, business and citation networks have been shown to follow Bose statistics and can undergo Bose-Einstein condensation. In this paper it is shown ... See full document

... of Bose-Einstein con- densation ~BEC! at ultralow temperature in dilute trapped bosons ~alkali metal and hydrogen atoms and the recent pos- sibility in molecules! has spurred intense theoretical activi- ... See full document

... de Bose-Einstein produzidos em laborat´orios s˜ao n˜ao apenas muito frios mas tamb´em bastante ...relaxa¸c˜ao dipolar tamb´em podem ocorrer, principalmente quando a densidade ´e ... See full document