article rubrique

Sunday 28 November 2010

traduction

Frisch, H., Anusha, L.S., Sampoorna, M. and Nagendra, K.N.

Context. The Hanle effect is used to determine weak turbulent magnetic fields in the solar atmosphere, usually assuming that the angular distribution is isotropic, the magnetic field (...)
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Sunday 28 November 2010

traduction

G. Reinisch

By use of the Larmor equivalence between uniform rotation and a magnetic field, we consider in the strong-interaction Thomas-Fermi regime the single centered vortex as the first (...)
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Sunday 28 November 2010

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Kärkkäinen, K., Christensson, J., Reinisch, G., Kavoulakis, G.M. and Reimann, S.M.

We examine the conditions that give rise to metastable, persistent currents in a trapped Bose-Einstein condensate. A necessary condition for the stability of persistent currents is (...)
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Sunday 28 November 2010

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G. Reinisch

The 2D radial stationary nonlinear Schroedinger equation yields a new action-phase quantization of energy, in contrast with the linear case where the energy levels are degenerated (...)
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Sunday 28 November 2010

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Grimberg, G., Pauls, W. and Frisch, U

We show that the issue of the drag exerted by an incompressible fluid on a body in uniform motion has played a major role in the early development of fluid dynamics. In 1745 Euler (...)
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Sunday 28 November 2010

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Matsumoto, T., Bec, J. and Frisch, U

We show that, for 2D space-periodic incompressible flow, the solution can be evaluated numerically in Lagrangian coordinates with the same accuracy that is achieved in standard (...)
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Sunday 28 November 2010

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Chakraborty, S., Frisch, U. and Ray, S.S

Extended self-similarity (ESS), a procedure that remarkably extends the range of scaling for structure functions in Navier–Stokes turbulence and thus allows improved determination of (...)
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