Vortices in fermion droplets with repulsive dipole-dipole interactions
(2012) In Physical Review A (Atomic, Molecular and Optical Physics) 86(4).- Abstract
- Vortices are found in a fermion system with repulsive dipole-dipole interactions, trapped by a rotating quasi-two-dimensional harmonic oscillator potential. Such systems have much in common with electrons in quantum dots, where rotation is induced via an external magnetic field. In contrast to the Coulomb interactions between electrons, the (externally tunable) anisotropy of the dipole-dipole interaction breaks the rotational symmetry of the Hamiltonian. This may cause the otherwise rotationally symmetric exact wave function to reveal its internal structure more directly.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3181393
- author
- Eriksson, Gunnar LU ; Cremon, Jonas LU ; Manninen, M. and Reimann, Stephanie LU
- organization
- publishing date
- 2012
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review A (Atomic, Molecular and Optical Physics)
- volume
- 86
- issue
- 4
- article number
- 043607
- publisher
- American Physical Society
- external identifiers
-
- wos:000309576600005
- scopus:84867307355
- ISSN
- 1050-2947
- DOI
- 10.1103/PhysRevA.86.043607
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)
- id
- e86b7909-503f-4a31-8457-e79cfa3967d5 (old id 3181393)
- date added to LUP
- 2016-04-01 10:48:25
- date last changed
- 2023-09-28 14:33:57
@article{e86b7909-503f-4a31-8457-e79cfa3967d5, abstract = {{Vortices are found in a fermion system with repulsive dipole-dipole interactions, trapped by a rotating quasi-two-dimensional harmonic oscillator potential. Such systems have much in common with electrons in quantum dots, where rotation is induced via an external magnetic field. In contrast to the Coulomb interactions between electrons, the (externally tunable) anisotropy of the dipole-dipole interaction breaks the rotational symmetry of the Hamiltonian. This may cause the otherwise rotationally symmetric exact wave function to reveal its internal structure more directly.}}, author = {{Eriksson, Gunnar and Cremon, Jonas and Manninen, M. and Reimann, Stephanie}}, issn = {{1050-2947}}, language = {{eng}}, number = {{4}}, publisher = {{American Physical Society}}, series = {{Physical Review A (Atomic, Molecular and Optical Physics)}}, title = {{Vortices in fermion droplets with repulsive dipole-dipole interactions}}, url = {{http://dx.doi.org/10.1103/PhysRevA.86.043607}}, doi = {{10.1103/PhysRevA.86.043607}}, volume = {{86}}, year = {{2012}}, }