---
_id: '2204'
abstract:
- lang: eng
text: We introduce a new platform for quantum simulation of many-body systems based
on nonspherical atoms or molecules with zero dipole moments but possessing a significant
value of electric quadrupole moments. We consider a quadrupolar Fermi gas trapped
in a 2D square optical lattice, and show that the peculiar symmetry and broad
tunability of the quadrupole-quadrupole interaction results in a rich phase diagram
encompassing unconventional BCS and charge density wave phases, and opens up a
perspective to create a topological superfluid. Quadrupolar species, such as metastable
alkaline-earth atoms and homonuclear molecules, are stable against chemical reactions
and collapse and are readily available in experiment at high densities.
article_processing_charge: No
author:
- first_name: Satyan
full_name: Bhongale, Satyan
last_name: Bhongale
- first_name: Ludwig
full_name: Mathey, Ludwig
last_name: Mathey
- first_name: Erhai
full_name: Zhao, Erhai
last_name: Zhao
- first_name: Susanne
full_name: Yelin, Susanne
last_name: Yelin
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
citation:
ama: Bhongale S, Mathey L, Zhao E, Yelin S, Lemeshko M. Quantum phases of quadrupolar
fermi gases in optical lattices. Physical Review Letters. 2013;110(15).
doi:10.1103/PhysRevLett.110.155301
apa: Bhongale, S., Mathey, L., Zhao, E., Yelin, S., & Lemeshko, M. (2013). Quantum
phases of quadrupolar fermi gases in optical lattices. Physical Review Letters.
American Physical Society. https://doi.org/10.1103/PhysRevLett.110.155301
chicago: Bhongale, Satyan, Ludwig Mathey, Erhai Zhao, Susanne Yelin, and Mikhail
Lemeshko. “Quantum Phases of Quadrupolar Fermi Gases in Optical Lattices.” Physical
Review Letters. American Physical Society, 2013. https://doi.org/10.1103/PhysRevLett.110.155301.
ieee: S. Bhongale, L. Mathey, E. Zhao, S. Yelin, and M. Lemeshko, “Quantum phases
of quadrupolar fermi gases in optical lattices,” Physical Review Letters,
vol. 110, no. 15. American Physical Society, 2013.
ista: Bhongale S, Mathey L, Zhao E, Yelin S, Lemeshko M. 2013. Quantum phases of
quadrupolar fermi gases in optical lattices. Physical Review Letters. 110(15).
mla: Bhongale, Satyan, et al. “Quantum Phases of Quadrupolar Fermi Gases in Optical
Lattices.” Physical Review Letters, vol. 110, no. 15, American Physical
Society, 2013, doi:10.1103/PhysRevLett.110.155301.
short: S. Bhongale, L. Mathey, E. Zhao, S. Yelin, M. Lemeshko, Physical Review Letters
110 (2013).
date_created: 2018-12-11T11:56:18Z
date_published: 2013-04-08T00:00:00Z
date_updated: 2021-11-16T08:04:06Z
day: '08'
doi: 10.1103/PhysRevLett.110.155301
extern: '1'
intvolume: ' 110'
issue: '15'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1211.3317
month: '04'
oa: 1
oa_version: None
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '4769'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1103/PhysRevLett.111.239901
status: public
title: Quantum phases of quadrupolar fermi gases in optical lattices
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 110
year: '2013'
...
---
_id: '2206'
abstract:
- lang: eng
text: Magnetic impurities embedded in inert solids can exhibit long coherence times
and interact with one another via their intrinsic anisotropic dipolar interaction.
We argue that, as a consequence of these properties, disordered ensembles of magnetic
impurities provide an effective platform for realizing a controllable, tunable
version of the dipolar quantum spin glass seen in LiHoxY1-xF4. Specifically, we
propose and analyze a system composed of dysprosium atoms embedded in solid helium.
We describe the phase diagram of the system and discuss the realizability and
detectability of the quantum spin glass and antiglass phases.
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Norman
full_name: Yao, Norman Y
last_name: Yao
- first_name: Alexey
full_name: Gorshkov, Alexey V
last_name: Gorshkov
- first_name: Hendrik
full_name: Weimer, Hendrik
last_name: Weimer
- first_name: Steven
full_name: Bennett, Steven D
last_name: Bennett
- first_name: Takamasa
full_name: Momose, Takamasa
last_name: Momose
- first_name: Sarang
full_name: Gopalakrishnan, Sarang
last_name: Gopalakrishnan
citation:
ama: Lemeshko M, Yao N, Gorshkov A, et al. Controllable quantum spin glasses with
magnetic impurities embedded in quantum solids. Physical Review B - Condensed
Matter and Materials Physics. 2013;88(1). doi:10.1103/PhysRevB.88.014426
apa: Lemeshko, M., Yao, N., Gorshkov, A., Weimer, H., Bennett, S., Momose, T., &
Gopalakrishnan, S. (2013). Controllable quantum spin glasses with magnetic impurities
embedded in quantum solids. Physical Review B - Condensed Matter and Materials
Physics. American Physical Society. https://doi.org/10.1103/PhysRevB.88.014426
chicago: Lemeshko, Mikhail, Norman Yao, Alexey Gorshkov, Hendrik Weimer, Steven
Bennett, Takamasa Momose, and Sarang Gopalakrishnan. “Controllable Quantum Spin
Glasses with Magnetic Impurities Embedded in Quantum Solids.” Physical Review
B - Condensed Matter and Materials Physics. American Physical Society, 2013.
https://doi.org/10.1103/PhysRevB.88.014426.
ieee: M. Lemeshko et al., “Controllable quantum spin glasses with magnetic
impurities embedded in quantum solids,” Physical Review B - Condensed Matter
and Materials Physics, vol. 88, no. 1. American Physical Society, 2013.
ista: Lemeshko M, Yao N, Gorshkov A, Weimer H, Bennett S, Momose T, Gopalakrishnan
S. 2013. Controllable quantum spin glasses with magnetic impurities embedded in
quantum solids. Physical Review B - Condensed Matter and Materials Physics. 88(1).
mla: Lemeshko, Mikhail, et al. “Controllable Quantum Spin Glasses with Magnetic
Impurities Embedded in Quantum Solids.” Physical Review B - Condensed Matter
and Materials Physics, vol. 88, no. 1, American Physical Society, 2013, doi:10.1103/PhysRevB.88.014426.
short: M. Lemeshko, N. Yao, A. Gorshkov, H. Weimer, S. Bennett, T. Momose, S. Gopalakrishnan,
Physical Review B - Condensed Matter and Materials Physics 88 (2013).
date_created: 2018-12-11T11:56:19Z
date_published: 2013-07-24T00:00:00Z
date_updated: 2021-01-12T06:55:59Z
day: '24'
doi: 10.1103/PhysRevB.88.014426
extern: 1
intvolume: ' 88'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1307.1130
month: '07'
oa: 1
publication: Physical Review B - Condensed Matter and Materials Physics
publication_status: published
publisher: American Physical Society
publist_id: '4767'
quality_controlled: 0
status: public
title: Controllable quantum spin glasses with magnetic impurities embedded in quantum
solids
type: journal_article
volume: 88
year: '2013'
...
---
_id: '2205'
abstract:
- lang: eng
text: The goal of the present article is to review the major developments that have
led to the current understanding of molecule-field interactions and experimental
methods for manipulating molecules with electromagnetic fields. Molecule-field
interactions are at the core of several, seemingly distinct areas of molecular
physics. This is reflected in the organisation of this article, which includes
sections on field control of molecular beams, external field traps for cold molecules,
control of molecular orientation and molecular alignment, manipulation of molecules
by non-conservative forces, ultracold molecules and ultracold chemistry, controlled
many-body phenomena, entanglement of molecules and dipole arrays, and stability
of molecular systems in high-frequency super-intense laser fields. The article
contains 852 references.
acknowledgement: National Science Foundation; Natural Sciences and Engineering Research
Council of Canada
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Roman
full_name: Krems, Roman V
last_name: Krems
- first_name: John
full_name: Doyle, John M
last_name: Doyle
- first_name: Sabre
full_name: Kais, Sabre
last_name: Kais
citation:
ama: Lemeshko M, Krems R, Doyle J, Kais S. Manipulation of molecules with electromagnetic
fields. Molecular Physics. 2013;111(12-13):1648-1682. doi:10.1080/00268976.2013.813595
apa: Lemeshko, M., Krems, R., Doyle, J., & Kais, S. (2013). Manipulation of
molecules with electromagnetic fields. Molecular Physics. Taylor &
Francis. https://doi.org/10.1080/00268976.2013.813595
chicago: Lemeshko, Mikhail, Roman Krems, John Doyle, and Sabre Kais. “Manipulation
of Molecules with Electromagnetic Fields.” Molecular Physics. Taylor &
Francis, 2013. https://doi.org/10.1080/00268976.2013.813595.
ieee: M. Lemeshko, R. Krems, J. Doyle, and S. Kais, “Manipulation of molecules with
electromagnetic fields,” Molecular Physics, vol. 111, no. 12–13. Taylor
& Francis, pp. 1648–1682, 2013.
ista: Lemeshko M, Krems R, Doyle J, Kais S. 2013. Manipulation of molecules with
electromagnetic fields. Molecular Physics. 111(12–13), 1648–1682.
mla: Lemeshko, Mikhail, et al. “Manipulation of Molecules with Electromagnetic Fields.”
Molecular Physics, vol. 111, no. 12–13, Taylor & Francis, 2013, pp.
1648–82, doi:10.1080/00268976.2013.813595.
short: M. Lemeshko, R. Krems, J. Doyle, S. Kais, Molecular Physics 111 (2013) 1648–1682.
date_created: 2018-12-11T11:56:19Z
date_published: 2013-07-01T00:00:00Z
date_updated: 2020-07-14T12:45:32Z
day: '01'
doi: 10.1080/00268976.2013.813595
extern: 1
intvolume: ' 111'
issue: 12-13
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1306.0912
month: '07'
oa: 1
page: 1648 - 1682
publication: Molecular Physics
publication_status: published
publisher: Taylor & Francis
publist_id: '4768'
quality_controlled: 0
status: public
title: Manipulation of molecules with electromagnetic fields
type: review
volume: 111
year: '2013'
...
---
_id: '2207'
abstract:
- lang: eng
text: The formation of molecules and supramolecular structures results from bonding
by conservative forces acting among electrons and nuclei and giving rise to equilibrium
configurations defined by minima of the interaction potential. Here we show that
bonding can also occur by the non-conservative forces responsible for interaction-induced
coherent population trapping. The bound state arises in a dissipative process
and manifests itself as a stationary state at a preordained interatomic distance.
Remarkably, such a dissipative bonding is present even when the interactions among
the atoms are purely repulsive. The dissipative bound states can be created and
studied spectroscopically in present-day experiments with ultracold atoms or molecules
and can potentially serve for cooling strongly interacting quantum gases.
author:
- first_name: Mikhail
full_name: Mikhail Lemeshko
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Hendrik
full_name: Weimer, Hendrik
last_name: Weimer
citation:
ama: Lemeshko M, Weimer H. Dissipative binding of atoms by non-conservative forces.
Nature Communications. 2013;4. doi:10.1038/ncomms3230
apa: Lemeshko, M., & Weimer, H. (2013). Dissipative binding of atoms by non-conservative
forces. Nature Communications. Nature Publishing Group. https://doi.org/10.1038/ncomms3230
chicago: Lemeshko, Mikhail, and Hendrik Weimer. “Dissipative Binding of Atoms by
Non-Conservative Forces.” Nature Communications. Nature Publishing Group,
2013. https://doi.org/10.1038/ncomms3230.
ieee: M. Lemeshko and H. Weimer, “Dissipative binding of atoms by non-conservative
forces,” Nature Communications, vol. 4. Nature Publishing Group, 2013.
ista: Lemeshko M, Weimer H. 2013. Dissipative binding of atoms by non-conservative
forces. Nature Communications. 4.
mla: Lemeshko, Mikhail, and Hendrik Weimer. “Dissipative Binding of Atoms by Non-Conservative
Forces.” Nature Communications, vol. 4, Nature Publishing Group, 2013,
doi:10.1038/ncomms3230.
short: M. Lemeshko, H. Weimer, Nature Communications 4 (2013).
date_created: 2018-12-11T11:56:20Z
date_published: 2013-07-30T00:00:00Z
date_updated: 2021-01-12T06:55:59Z
day: '30'
doi: 10.1038/ncomms3230
extern: 1
intvolume: ' 4'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1211.4035
month: '07'
oa: 1
publication: Nature Communications
publication_status: published
publisher: Nature Publishing Group
publist_id: '4766'
quality_controlled: 0
status: public
title: Dissipative binding of atoms by non-conservative forces
type: journal_article
volume: 4
year: '2013'
...
---
_id: '2210'
abstract:
- lang: eng
text: 'A straight skeleton is a well-known geometric structure, and several algorithms
exist to construct the straight skeleton for a given polygon. In this paper, we
ask the reverse question: Given the straight skeleton (in form of a tree with
a drawing in the plane, but with the exact position of the leaves unspecified),
can we reconstruct the polygon? We show that in most cases there exists at most
one polygon; in the remaining case there is an infinite number of polygons determined
by one angle that can range in an interval. We can find this (set of) polygon(s)
in linear time in the Real RAM computer model.'
author:
- first_name: Therese
full_name: Biedl, Therese
last_name: Biedl
- first_name: Martin
full_name: Held, Martin
last_name: Held
- first_name: Stefan
full_name: Huber, Stefan
id: 4700A070-F248-11E8-B48F-1D18A9856A87
last_name: Huber
orcid: 0000-0002-8871-5814
citation:
ama: 'Biedl T, Held M, Huber S. Reconstructing polygons from embedded straight skeletons.
In: 29th European Workshop on Computational Geometry. TU Braunschweig;
2013:95-98.'
apa: 'Biedl, T., Held, M., & Huber, S. (2013). Reconstructing polygons from
embedded straight skeletons. In 29th European Workshop on Computational Geometry
(pp. 95–98). Braunschweig, Germany: TU Braunschweig.'
chicago: Biedl, Therese, Martin Held, and Stefan Huber. “Reconstructing Polygons
from Embedded Straight Skeletons.” In 29th European Workshop on Computational
Geometry, 95–98. TU Braunschweig, 2013.
ieee: T. Biedl, M. Held, and S. Huber, “Reconstructing polygons from embedded straight
skeletons,” in 29th European Workshop on Computational Geometry, Braunschweig,
Germany, 2013, pp. 95–98.
ista: 'Biedl T, Held M, Huber S. 2013. Reconstructing polygons from embedded straight
skeletons. 29th European Workshop on Computational Geometry. EuroCG: European
Workshop on Computational Geometry, 95–98.'
mla: Biedl, Therese, et al. “Reconstructing Polygons from Embedded Straight Skeletons.”
29th European Workshop on Computational Geometry, TU Braunschweig, 2013,
pp. 95–98.
short: T. Biedl, M. Held, S. Huber, in:, 29th European Workshop on Computational
Geometry, TU Braunschweig, 2013, pp. 95–98.
conference:
end_date: 2013-03-20
location: Braunschweig, Germany
name: 'EuroCG: European Workshop on Computational Geometry'
start_date: 2013-03-17
date_created: 2018-12-11T11:56:21Z
date_published: 2013-03-01T00:00:00Z
date_updated: 2021-01-12T06:56:00Z
day: '01'
department:
- _id: HeEd
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://www.ibr.cs.tu-bs.de/alg/eurocg13/booklet_eurocg13.pdf
month: '03'
oa: 1
oa_version: Submitted Version
page: 95 - 98
publication: 29th European Workshop on Computational Geometry
publication_status: published
publisher: TU Braunschweig
publist_id: '4762'
status: public
title: Reconstructing polygons from embedded straight skeletons
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2013'
...