Resonant einsteinde haas effect in a rubidium condensate

Krzysztof Gawryluk; Mirosław Brewczyk; Kai Bongs; Mariusz Gajda

Resonant einsteinde haas effect in a rubidium condensate

Krzysztof Gawryluk, Mirosław Brewczyk, Kai Bongs, Mariusz Gajda

Physics and Astronomy

Research output: Contribution to journal › Conference article › peer-review

Abstract

We numerically investigate a condensate of ⁸⁷Rb atoms in an F=1 hyperfine state confined in an optical dipole trap. Assuming the magnetic moments of all atoms are initially aligned along the magnetic field we observe, after the field's direction is reversed, a transfer of atoms to other Zeeman states. Such transfer is allowed by the dipolar interaction. The atoms in m_F=0,1 start to circulate around the center of the trap. We find resonances which amplify this phenomenon making it observable even in rubidium condensates.

Original language	English
Journal	Optics InfoBase Conference Papers
Publication status	Published - 2007
Event	Quantum-Atom Optics Downunder, QAO 2007 - Wollongong, Australia Duration: 3 Dec 2007 → 3 Dec 2007

ASJC Scopus subject areas

Instrumentation
Atomic and Molecular Physics, and Optics

Cite this

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title = "Resonant einsteinde haas effect in a rubidium condensate",

abstract = "We numerically investigate a condensate of 87Rb atoms in an F=1 hyperfine state confined in an optical dipole trap. Assuming the magnetic moments of all atoms are initially aligned along the magnetic field we observe, after the field's direction is reversed, a transfer of atoms to other Zeeman states. Such transfer is allowed by the dipolar interaction. The atoms in m_F=0,1 start to circulate around the center of the trap. We find resonances which amplify this phenomenon making it observable even in rubidium condensates.",

author = "Krzysztof Gawryluk and Miros{\l}aw Brewczyk and Kai Bongs and Mariusz Gajda",

year = "2007",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

note = "Quantum-Atom Optics Downunder, QAO 2007 ; Conference date: 03-12-2007 Through 03-12-2007",

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TY - JOUR

T1 - Resonant einsteinde haas effect in a rubidium condensate

AU - Gawryluk, Krzysztof

AU - Brewczyk, Mirosław

AU - Bongs, Kai

AU - Gajda, Mariusz

PY - 2007

Y1 - 2007

N2 - We numerically investigate a condensate of 87Rb atoms in an F=1 hyperfine state confined in an optical dipole trap. Assuming the magnetic moments of all atoms are initially aligned along the magnetic field we observe, after the field's direction is reversed, a transfer of atoms to other Zeeman states. Such transfer is allowed by the dipolar interaction. The atoms in m_F=0,1 start to circulate around the center of the trap. We find resonances which amplify this phenomenon making it observable even in rubidium condensates.

AB - We numerically investigate a condensate of 87Rb atoms in an F=1 hyperfine state confined in an optical dipole trap. Assuming the magnetic moments of all atoms are initially aligned along the magnetic field we observe, after the field's direction is reversed, a transfer of atoms to other Zeeman states. Such transfer is allowed by the dipolar interaction. The atoms in m_F=0,1 start to circulate around the center of the trap. We find resonances which amplify this phenomenon making it observable even in rubidium condensates.

UR - http://www.scopus.com/inward/record.url?scp=84898975809&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:84898975809

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

T2 - Quantum-Atom Optics Downunder, QAO 2007

Y2 - 3 December 2007 through 3 December 2007

ER -

Resonant einsteinde haas effect in a rubidium condensate

Abstract

ASJC Scopus subject areas

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