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Critical trap aspect ratios for dipolar BEC |
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| Authors: | C Yuce |
| Institution: | 1.Physics Department,Anadolu University Fizik Bolumu,Eskisehir,Turkey |
| Abstract: | We show that there exists critical trap aspect ratios for a trapped Bose-Einstein condensate with dipole-dipole interactions. We discuss the role of critical trap aspect ratios on both the critical angular velocity above which a vortex is energetically favorable and the precession velocity of an off-axis vortex. |
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