Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Maxence Lepers"'
Autor:
Charbel Karam, Romain Vexiau, Nadia Bouloufa-Maafa, Olivier Dulieu, Maxence Lepers, Mara Meyer zum Alten Borgloh, Silke Ospelkaus, Leon Karpa
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033074 (2023)
We propose a method to engineer repulsive long-range interactions between ultracold ground-state molecules using optical fields, thus preventing short-range collisional losses. It maps the microwave coupling recently used for collisional shielding on
Externí odkaz:
https://doaj.org/article/1e5f9f9bb6654fc98f6831c9cc29ef86
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 297:108470
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::999babc77d7bc640ddab50bbd6509f0e
https://doi.org/10.1016/j.jqsrt.2022.108470
https://doi.org/10.1016/j.jqsrt.2022.108470
Autor:
Gohar Hovhannesyan, Maxence Lepers
Laser cooling and trapping of lanthanides has opened the possibility to carry out new experiments with ultracold dipolar gases, for example for quantum simulation of solid state physics. To identify new suitable candidates for laser-cooling, it is im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc31e4de5c91f36f6fcd42288e199bc7
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 488:4732-4739
We use the time-independent quantum-mechanical formulation of reactive collisions in order to investigate the state-to-state H+ + HD → D+ + H2 chemical reaction. We compute cross-sections for collision energies up to 1.8 eV and rate coefficients fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5beca21ad561d3e50958fcaf0e6cafd6
https://doi.org/10.1093/mnras/stz1797
https://doi.org/10.1093/mnras/stz1797
Publikováno v:
Reflets de la physique. :26-31
L’étude théorique des collisions entre atomes et molécules permet, grâce à la résolution d’état à état des simulations numériques basées sur la physique quantique, une description détaillée des mécanismes mis en jeu et contribue gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f207530f220c0f7be7844cdd16c8271
https://doi.org/10.1051/refdp/201961026
https://doi.org/10.1051/refdp/201961026
Autor:
Lauriane Chomaz, G. Natale, A. Patscheider, Manfred J. Mark, G. Hovhannesyan, Francesca Ferlaino, Maxence Lepers, Bing Yang, D. Petter
Publikováno v:
Physical Review Research, 3 (3)
Physical Review Research
Physical Review Research, American Physical Society, 2021, 3 (3), pp.033256. ⟨10.1103/PhysRevResearch.3.033256⟩
Physical Review Research
Physical Review Research, American Physical Society, 2021, 3 (3), pp.033256. ⟨10.1103/PhysRevResearch.3.033256⟩
We report on the observation and coherent excitation of atoms on the narrow inner-shell orbital transition, connecting the erbium ground state $[\mathrm{Xe}] 4f^{12} (^3\text{H}_6)6s^{2}$ to the excited state $[\mathrm{Xe}] 4f^{11}(^4\text{I}_{15/2})
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2786d99a348cfbd88470adbe07e0238d
https://hdl.handle.net/20.500.11850/508265
https://hdl.handle.net/20.500.11850/508265
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2020, 125 (15), ⟨10.1103/PhysRevLett.125.153202⟩
Physical Review Letters, American Physical Society, 2020, 125 (15), ⟨10.1103/physrevlett.125.153202⟩
Physical Review Letters, American Physical Society, 2020, 125 (15), ⟨10.1103/PhysRevLett.125.153202⟩
Physical Review Letters, American Physical Society, 2020, 125 (15), ⟨10.1103/physrevlett.125.153202⟩
Polar quantum gases represent promising platforms for studying many-body physics and strongly correlated systems with possible applications e.g. in quantum simulation or quantum computation. Due to their large permanent electric dipole moment polar m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27206f20c3f3a38d97c8a2b80341559f
https://hal.archives-ouvertes.fr/hal-03007571
https://hal.archives-ouvertes.fr/hal-03007571
Publikováno v:
Physical Review A. 102
We report full quantum scattering cross sections for the peculiar $^{17}\mathrm{O}+^{17}\mathrm{O}^{17}\mathrm{O}$ system, at relatively low collision energies. We consider different types of collision-induced transitions, as the indistinguishability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::561c4caf6546be2a789c943570b0c207
https://doi.org/10.1103/physreva.102.012810
https://doi.org/10.1103/physreva.102.012810
Publikováno v:
Physical Review A
Physical Review A, American Physical Society, 2020, 101 (5), pp.052508. ⟨10.1103/PhysRevA.101.052508⟩
Stourm, E, Lepers, M, Robert, J, Nic Chormaic, S, Mølmer, K & Brion, E 2020, ' Spontaneous emission and energy shifts of a Rydberg rubidium atom close to an optical nanofiber ', Physical Review A, vol. 101, no. 5, 052508 . https://doi.org/10.1103/PhysRevA.101.052508
Physical Review A, American Physical Society 2020, 101 (5), ⟨10.1103/PhysRevA.101.052508⟩
Physical Review A, American Physical Society, 2020, 101 (5), pp.052508. ⟨10.1103/PhysRevA.101.052508⟩
Stourm, E, Lepers, M, Robert, J, Nic Chormaic, S, Mølmer, K & Brion, E 2020, ' Spontaneous emission and energy shifts of a Rydberg rubidium atom close to an optical nanofiber ', Physical Review A, vol. 101, no. 5, 052508 . https://doi.org/10.1103/PhysRevA.101.052508
Physical Review A, American Physical Society 2020, 101 (5), ⟨10.1103/PhysRevA.101.052508⟩
In this paper, we report on numerical calculations of the spontaneous emission rates and Lamb shifts of a $^{87}\text{Rb}$ atom in a Rydberg-excited state $\left(n\leq30\right)$ located close to a silica optical nanofiber. We investigate how these qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36221a97b056ec5b2d108eee30ffd40f
https://hal.archives-ouvertes.fr/hal-02481944
https://hal.archives-ouvertes.fr/hal-02481944
Publikováno v:
Scopus-Elsevier
The influence of an optical nanofiber on the spontaneous emission rates and Lamb shifts of a Rydberg rubidium atom in its close vicinity is investigated, in view of the implementation of a Rydberg-blockade-based quantum network.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35e22aa7eb919a38836b06d8adbec802
https://doi.org/10.1364/quantum.2020.qth6b.4
https://doi.org/10.1364/quantum.2020.qth6b.4