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Production of a dual-species Bose-Einstein condensate of Rb and Cs atoms

Autor: Lercher, A. D., Takekoshi, T., Debatin, M., Schuster, B., Rameshan, R., Ferlaino, F., Grimm, R., Nägerl, H. -C.

Publikováno v: Eur. Phys. J. D Topical issue: Cold Quantum Matter - Achievements and Prospects (2011)

We report the simultaneous production of Bose-Einstein condensates (BECs) of $^{87}$Rb and $^{133}$Cs atoms in separate optical traps. The two samples are mixed during laser cooling and loading but are separated by $400 \mu$m for the final stage of e

Externí odkaz: http://arxiv.org/abs/1101.1409

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On the GL(V)-module structure of K(n)^*(BV)

Autor: Leary, I. J., Schuster, B.

Publikováno v: Math. Proc. Cambridge Phil. Soc. 122 (1997) 73-89

We study the question of whether the Morava K-theory of the classifying space of an elementary abelian group V is a permutation module (in either of two distinct senses) for the automorphism group of V. We use Brauer characters and computer calculati

Externí odkaz: http://arxiv.org/abs/0711.5016

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On universally stable elements

Autor: Leary, I. J., Schuster, B., Yagita, N.

Publikováno v: Quart. J. Math. Oxford 48 (1997) 493--498

We show that certain subrings of the cohomology of a finite p-group P may be realised as the images of restriction from suitable virtually free groups. We deduce that the cohomology of P is a finite module for any such subring. Examples include the r

Externí odkaz: http://arxiv.org/abs/0711.5014

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