Dipolar particles in a double-trap confinement : Response to tilting the dipolar orientation
(2018) In Physical Review A 97(2).- Abstract
We analyze the microscopic few-body properties of dipolar particles confined in two parallel quasi-one-dimensional harmonic traps. In particular, we show that an adiabatic rotation of the dipole orientation about the trap axes can drive an initially nonlocalized few-fermion state into a localized state with strong intertrap pairing. With an instant, nonadiabatic rotation, however, localization is inhibited and a highly excited state is reached. This state may be interpreted as the few-body analog of a super-Tonks-Girardeau state, known from one-dimensional systems with contact interactions.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/9f2e64c3-d570-4b1b-9912-4029c904775f
- author
- Bjerlin, J. LU ; Bengtsson, J. LU ; Deuretzbacher, F. ; Kristinsdóttir, L. H. LU and Reimann, S. M. LU
- organization
- publishing date
- 2018-02-26
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review A
- volume
- 97
- issue
- 2
- article number
- 023634
- publisher
- American Physical Society
- external identifiers
-
- scopus:85043288489
- ISSN
- 2469-9926
- DOI
- 10.1103/PhysRevA.97.023634
- language
- English
- LU publication?
- yes
- id
- 9f2e64c3-d570-4b1b-9912-4029c904775f
- date added to LUP
- 2018-03-20 14:07:48
- date last changed
- 2023-11-03 10:35:16
@article{9f2e64c3-d570-4b1b-9912-4029c904775f, abstract = {{<p>We analyze the microscopic few-body properties of dipolar particles confined in two parallel quasi-one-dimensional harmonic traps. In particular, we show that an adiabatic rotation of the dipole orientation about the trap axes can drive an initially nonlocalized few-fermion state into a localized state with strong intertrap pairing. With an instant, nonadiabatic rotation, however, localization is inhibited and a highly excited state is reached. This state may be interpreted as the few-body analog of a super-Tonks-Girardeau state, known from one-dimensional systems with contact interactions.</p>}}, author = {{Bjerlin, J. and Bengtsson, J. and Deuretzbacher, F. and Kristinsdóttir, L. H. and Reimann, S. M.}}, issn = {{2469-9926}}, language = {{eng}}, month = {{02}}, number = {{2}}, publisher = {{American Physical Society}}, series = {{Physical Review A}}, title = {{Dipolar particles in a double-trap confinement : Response to tilting the dipolar orientation}}, url = {{http://dx.doi.org/10.1103/PhysRevA.97.023634}}, doi = {{10.1103/PhysRevA.97.023634}}, volume = {{97}}, year = {{2018}}, }