--- _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' ...