Recursos de colección

ORBi Open Repository and Bibliography (313.923 recursos)

In may 2007, the ULg's Administrative Board (joined in June 2007 by the FUSAGx) decided to create an institutional repository and defined a strong institutional self-archiving policy to increase the visibility, accessibility and impact of the University's publications (Board's decision). This decision led to the official launch, in November 2008, of the ORBi platform including both the Academic Bibliography and the Institutional Repository of the Wallonia-Europe University Academy.

Physical, chemical, mathematical & earth Sciences => Physics

Mostrando recursos 1 - 20 de 206

  1. Altshuler-Aronov-Spivak oscillations of coherent bosonic matter-wave beams in the presence of interaction

    Chrétien, Renaud; Rammensee, Josef; Dujardin, Julien; Petitjean, Cyril; Schlagheck, Peter
    We theoretically study the propagation of a guided atom laser across an Aharonov-Bohm ring which is exposed to a synthetic gauge field. The presence of disorder within the ring gives rise to Al’tshuler-Aronov-Spivak oscillations [1], seen in the disorder-averaged of the transmission as a function of the effective gauge flux that is contained within the ring. Those oscillations are induced by coherent backscattering and represent a manifestation of weak localisation. Through analytical and numerical calculations that are based on the mean-field Gross-Pitaevskii approximation for the propagating Bose-Einstein condensate, we show that the presence of a weak atom-atom interaction within the ring leads...

  2. Simultaneous hollowisation separability criterion in general multipartite systems

    Neven, Antoine; Bastin, Thierry
    Peer reviewed

  3. Entanglement robustness of symmetric multiqubit states

    Neven, Antoine; Martin, John; Bastin, Thierry
    Detecting the entanglement of a multipartite pure state is a task that can now be addressed using various tools, such as for example, negativity or generalised concurrences. Realising the same task with a mixed state is however still a challenge today. In a situation where some of the parties of a multipartite entangled pure state are lost, the question arises whether the residual mixed state keeps some of the initial entanglement. In this context, entangled pure states that after partial trace keep some entanglement are said to be robust against party loss and those that lose all entanglement (i.e. become separable) are said to be fragile against party loss....

  4. Radiation pressure on a two-level atom: an exact analytical approach

    Podlecki, Lionel; Rohan, Glover; Martin, John; Bastin, Thierry

  5. Zhao et al. Reply

    Zhao, J. Z.; Fan, W.; Verstraete, Matthieu; Zanolli, Zeila; Fan, J.; Yang, X. B.; Xu, H.; Tong, S. Y.
    Peer reviewed

  6. A multiscale model of the effect of Ir thickness on the static and dynamic properties of Fe/Ir/Fe films

    Cuadrado, Ramón; Oroszlány, László; Szunyogh, László; Hrkac, Gino; Chantrell, Roy; Ostler, Thomas
    Peer reviewed

  7. On the strong influence of molecular interactions over large distances

    Pfennig, Andreas
    Peer reviewed

  8. The role of elasto-inertial turbulence on channel flow drag

    Dubief, Yves; Sid, Samir; Terrapon, Vincent

  9. On the interactions between mean shear and natural convection in turbulent mixed convection

    Sid, Samir; Dubief, Yves; Terrapon, Vincent

  10. Evolution de l’utilisation d’un outil d’entraînement à la résolution de QCM de physique au fil des ans et en fonction des sections d’études auxquelles il est proposé

    Marique, Pierre-Xavier; Hoebeke, Maryse
    Peer reviewed

  11. Microscopic origins of the large piezoelectricity of leadfree (Ba,Ca)(Zr,Ti)O3

    Nahas, Yousra; Akbarzadeh, A.; Prokhorenko, Sergei; Prosandeev, S.; Walter, R.; Kornev, I.; Íñiguez, J.; Bellaiche, L.
    Peer reviewed

  12. Emergent Berezinskii-Kosterlitz-Thouless Phase in Low-Dimensional Ferroelectrics

    Nahas, Yousra; Prokhorenko, Sergei; Kornev, I.; Bellaiche, L.
    Peer reviewed

  13. The PseudoDojo: Training and grading a 85 element optimized norm-conserving pseudopotential table

    Setten, M. J. Van; Giantomassi, M.; Bousquet, Eric; Verstraete, Matthieu; Hamann, D. R.; Gonze, X.; Rignanese, G.-M.
    Peer reviewed

  14. The psml format and library for norm-conserving pseudopotential data curation and interoperability

    Garcia, Alberto; Verstraete, Matthieu; Pouillon, Yann; Junquera, Javier
    Peer reviewed

  15. Nonclassical states of light with a smooth P function

    Damanet, François; Kübler, Jonas; Martin, John; Braun, Daniel
    Peer reviewed

  16. Electron/molecular-cation collisions in cold plasmas: super-excited states at "zero" energy

    Mezei, J. Zs; Colboc, F; Moulane, Youssef; Pop, N; Niyonzima, S; Epée Epée, M. D; Motapon, O; Little, D. A; Iacob, F; Boata, R; Laporta, V; Celiberto, R; Chakrabarti, K; Jehin, Emmanuel; Benkhaldoun, Z; Hassouni, K; Benredjem, D; Faure, A; Bultel, A; Tennyson, J; Schneider, Ioan F

  17. Reactive collisions of electrons with molecular cations in cometary atmospheres

    Schneider, Ioan F; Mezei, J Zs; Colboc, F; Epée Epée, M D; Moulane, Youssef; Little, D A; Argoubi, F; Pop, N; Chakrabarti, K; Motapon, O; Talbi, D; Hickman, A P; Coppola, C M; Faure, A; Telmini, M; Tennyson, J

  18. Reactive collisions of electrons with molecules of astrochemical interest: Application to hydride cations and to neutral oxygen

    Pop, N; Mezei, J. Zs.; Moulane, Youssef; Colboc, F; Abdoulanziz, A; Epée Epée, M. D; Little, D. A; Iacob, F; Laporta, V; Chakrabarti, K; Motapon, O; Faure, A; Kashinski, D. O; Talbi, D; Hickman, A. P; Tennyson, J; Schneider, Ioan. F

  19. Excitation, recombination and dissociation of molecular cations by electron-impact in cold plasmas: Application to H2+, HD+, BeD+ and BF+

    Pop, N; Mezei, J. Z; Colboc, F; Moulane, Youssef; Niyonzima, S; Epée Epée, D; Motapon, O; Lacob, F; Boata, F; Laporta, V; Chakrabarti, K; Tennyson, J; Schneider, Ioan F.

  20. Tightrope dancer bubbles

    Duchesne, Alexis; Caps, Hervé; Dubois, charles
    Peer reviewed

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