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Updated: Jun 5, 2026

Magnetically Induced Rotating Rayleigh-Taylor Instability

Magnetically Induced Rotating Rayleigh-Taylor Instability

Published on: March 3, 2017

Spin-drag Hall effect in a rotating Bose mixture.

H J van Driel¹, R A Duine, H T C Stoof

¹Institute for Theoretical Physics, Utrecht University, Leuvenlaan 4, 3584 CE Utrecht, The Netherlands.

Physical Review Letters

|January 15, 2011

Summary

This summary is machine-generated.

In rotating Bose mixtures, spin drag exhibits a Hall effect. This effect is enhanced near the Bose-Einstein condensation critical temperature due to Bose stimulation.

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Area of Science:

Quantum physics
Atomic, molecular, and optical physics

Background:

Two-component Bose mixtures are systems with rich quantum phenomena.
Spin drag describes the momentum transfer between different spin populations.
Hall effect is a phenomenon observed in conductors under magnetic fields.

Purpose of the Study:

To investigate the spin-drag Hall effect in a rotating two-component Bose mixture.
To experimentally observe this effect via the out-of-phase dipole mode.
To determine the temperature dependence of spin-drag damping.

Main Methods:

Theoretical analysis of a rotating two-component Bose mixture.
Experimental observation using the out-of-phase dipole mode.
Measurement of mode damping as a function of temperature.

Main Results:

Spin drag in rotating Bose mixtures exhibits a Hall effect.
The spin-drag Hall effect can be detected through the out-of-phase dipole mode.
Damping of the dipole mode is strongly enhanced near the critical temperature for Bose-Einstein condensation due to Bose stimulation.

Conclusions:

The spin-drag Hall effect is a measurable phenomenon in Bose mixtures.
Bose stimulation significantly enhances spin-drag damping near the Bose-Einstein condensation temperature.
This finding offers new avenues for studying quantum dynamics in ultracold atomic gases.