Romain Dubessy

Professeur des universités à Aix-Marseille université
30
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Publications

Publications

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Perspective: Quantum gases in bubble traps

Romain Dubessy , Hélène Perrin

AVS Quantum Science, 2025, 7, pp.010501. ⟨10.1116/5.0242948⟩

Article dans une revue hal-04733609v2
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Thermal melting of a vortex lattice in a quasi two-dimensional Bose gas

Rishabh Sharma , David Rey , Laurent Longchambon , Aurélien Perrin , Hélène Perrin et al.

Physical Review Letters, 2024, 133 (14), pp.143401. ⟨10.1103/PhysRevLett.133.143401⟩

Article dans une revue hal-04534835v2
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Expansion of a quantum gas in a shell trap

Yanliang Guo , Emmanuel Mercado Gutierrez , David Rey , Thomas Badr , Aurélien Perrin et al.

New Journal of Physics, 2022, ⟨10.1088/1367-2630/ac919f⟩

Article dans une revue hal-03238032v2
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Loading a quantum gas from a hybrid dimple trap to a shell trap

David Rey , Simon Thomas , Rishabh Sharma , Thomas Badr , Laurent Longchambon et al.

Journal of Applied Physics, 2022, 132, pp.214401. ⟨10.1063/5.0123440⟩

Article dans une revue hal-03765118v3
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A versatile ring trap for quantum gases

Mathieu de Goër de Herve , Yanliang Guo , Camilla de Rossi , Avinash Kumar , Thomas Badr et al.

Journal of Physics B: Atomic, Molecular and Optical Physics, 2021

Article dans une revue hal-03181695v2
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Universal shock-wave propagation in one-dimensional Bose fluids

Romain Dubessy , Juan Polo , Hélène Perrin , Anna Minguzzi , Maxim Olshanii

Physical Review Research, 2021, 3 (1), pp.013098. ⟨10.1103/PhysRevResearch.3.013098⟩

Article dans une revue hal-02895522v3
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Dynamical phase diagram of a one dimensional Bose gas in a box with a tunable weak-link: from Bose-Josephson oscillations to shock waves

Abhik Kumar Saha , Romain Dubessy

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2021, 104, pp.023316

Article dans une revue hal-03201469v2
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Supersonic rotation of a superfluid: a long-lived dynamical ring

Yanliang Guo , Romain Dubessy , Mathieu de Goër de Herve , Avinash Kumar , Thomas Badr et al.

Physical Review Letters, 2020, 124 (2), ⟨10.1103/PhysRevLett.124.025301⟩

Article dans une revue hal-02169160v2
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Comparison of time profiles for the magnetic transport of cold atoms

Thomas Badr , Dany Ben Ali , Joseph Seaward , Yangliang Guo , Fabrice Wiotte et al.

Applied Physics B - Laser and Optics, 2019, 125 (6), pp.102. ⟨10.1007/s00340-019-7213-0⟩

Article dans une revue hal-01876159v2
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Oscillations and decay of superfluid currents in a one-dimensional Bose gas on a ring

Juan Polo , Romain Dubessy , Paolo Pedri , Hélène Perrin , Anna Minguzzi

Physical Review Letters, 2019, 123, pp.195301. ⟨10.1103/PhysRevLett.123.195301⟩

Article dans une revue hal-02078189v1
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Producing superfluid circulation states using phase imprinting

Avinash Kumar , Romain Dubessy , Thomas Badr , Camilla de Rossi , Mathieu de Goër de Herve et al.

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2018, 97, pp.043615. ⟨10.1103/PhysRevA.97.043615⟩

Article dans une revue hal-01683635v2
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Local correlations reveal the superfluid to normal boundary in a trapped two-dimensional quantum gas

Romain Dubessy , Camilla de Rossi , Mathieu de Goër de Herve , Thomas Badr , Aurélien Perrin et al.

AIP Conference Proceedings, 2018, 1936, pp.020027. ⟨10.1063/1.5025465⟩

Article dans une revue hal-01631211v1
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Detailed study of a transverse field Zeeman slower

Dany Ben Ali , Thomas Badr , Thibault Brézillon , Romain Dubessy , Hélène Perrin et al.

Journal of Physics B: Atomic, Molecular and Optical Physics, 2017, 50 (5), pp.055008. ⟨10.1088/1361-6455/aa5a6a⟩

Article dans une revue hal-01369631v2
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The scissors oscillation of a quasi two-dimensional Bose gas as a local signature of superfluidity

Camilla de Rossi , Romain Dubessy , Karina Merloti , Mathieu de Goër de Herve , Thomas Badr et al.

Journal of Physics: Conference Series, 2017, VII International Symposium and Young Scientists School "Modern Problems of Laser Physics" 22–28 August 2016, Novosibirsk, Russian Federation, 793 (1), pp.012023. ⟨10.1088/1742-6596/793/1/012023⟩

Article dans une revue hal-01493077v1
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Probing superfluidity in a quasi two-dimensional Bose gas through its local dynamics

Camilla de Rossi , Romain Dubessy , Karina Merloti , Mathieu de Goër de Herve , Thomas Badr et al.

New Journal of Physics, 2016, 18, pp.062001

Article dans une revue hal-01280816v2
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Imaging the collective excitations of an ultracold gas using statistical correlations

Romain Dubessy , Camilla de Rossi , Thomas Badr , Laurent Longchambon , Hélène Perrin

New Journal of Physics, 2014, 16, pp.122001. ⟨10.1088/1367-2630/16/12/122001⟩

Article dans une revue hal-01071947v2
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Breakdown of scale invariance in a quasi-two-dimensional Bose gas due to the presence of the third dimension

Karina Merloti , Romain Dubessy , Laurent Longchambon , Maxim Olshanii , Hélène Perrin

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2013, pp.061603. ⟨10.1103/PhysRevA.88.061603⟩

Article dans une revue hal-00879881v3
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A two-dimensional quantum gas in a magnetic trap

Karina Merloti , Romain Dubessy , Laurent Longchambon , Aurélien Perrin , Paul-Eric Pottie et al.

New Journal of Physics, 2013, 15, pp.033007. ⟨10.1088/1367-2630/15/3/033007⟩

Article dans une revue hal-00798935v1
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Critical Rotation of an Annular Superfluid Bose Gas

Romain Dubessy , Thomas Liennard , Paolo Pedri , Hélène Perrin

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2012, 86 (1), pp.011602(R). ⟨10.1103/PhysRevA.86.011602⟩

Article dans une revue hal-00691912v2
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Rubidium-87 Bose-Einstein condensate in an optically plugged quadrupole trap

Romain Dubessy , Karina Merloti , Laurent Longchambon , Paul-Eric Pottie , Thomas Liennard et al.

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2012, 85 (1), pp.013643. ⟨10.1103/PhysRevA.85.013643⟩

Article dans une revue hal-00647857v2
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Electric field noise above surfaces: a model for heating rate scaling law in ion traps

Romain Dubessy , Thomas Coudreau , Luca Guidoni

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2009, 80 (3), pp.031402. ⟨10.1103/PhysRevA.80.031402⟩

Article dans une revue hal-00347985v1
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Quantum Repeaters based on Single Trapped Ions

Nicolas Sangouard , Romain Dubessy , Christoph Simon

Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2009, 79 (4), pp.042340. ⟨10.1103/PhysRevA.79.042340⟩

Article dans une revue hal-00362423v2
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Influence of the Radio-Frequency source properties on RF-based atom traps

Olivier Morizot , Laurent Longchambon , Raghavan Kollengode Easwaran , Romain Dubessy , Elena Knyazchyan et al.

The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2008, 47, pp.209. ⟨10.1140/epjd/e2008-00050-2⟩

Article dans une revue hal-00271653v1