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Maykel L. González-Martínez

Challenges @ ultracold temperatures. Maykel L. González-Martínez. maykel.gonzalez-martinez@u-psud.fr. October 3 th , 2013. Bordeaux. Why?. October 3 th , 2013. Bordeaux. ... it's not about the money. October 3 th , 2013. Bordeaux. (the) science is cool!. October 3 th , 2013. Bordeaux.

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Maykel L. González-Martínez

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  1. Challenges @ ultracold temperatures Maykel L. González-Martínez maykel.gonzalez-martinez@u-psud.fr October 3th, 2013. Bordeaux

  2. Why? October 3th, 2013. Bordeaux

  3. ... it's not about the money October 3th, 2013. Bordeaux

  4. (the) science is cool! October 3th, 2013. Bordeaux

  5. ...fairly cold G Quéméner and PS Julienne Chem. Rev.112, 4949 (2012) October 3th, 2013. Bordeaux

  6. control...? http://cua.mit.edu/ketterle_group/experimental_setup/BEC_I/background.html October 3th, 2013. Bordeaux

  7. October 3th, 2013. Bordeaux T Kraemer Nature440, 315 (2006)

  8. October 3th, 2013. Bordeaux I Bloch Nature Phys.1, 23 (2005)

  9. October 3th, 2013. Bordeaux M Baranov et al. Chem. Rev.112, 5012 (2012)

  10. October 3th, 2013. Bordeaux G Quéméner and PS Julienne Chem. Rev.112, 4949 (2012)

  11. Novel condensed phases October 3th, 2013. Bordeaux KP Schmidt et al. Phys. Rev. Lett.101, 150405 (2008)

  12. is it... RECOGNITION? October 3th, 2013. Bordeaux

  13. publications citations ultracold in title: ISI Web of Knowledge (30/09/2013) October 3th, 2013. Bordeaux

  14. publications (PRL) citations (PRL) ultracold in title, PRL: ISI Web of Knowledge (30/09/2013) October 3th, 2013. Bordeaux

  15. Serge Haroche David Wineland Eric A. Cornell Wolfgang Ketterle Carl E. Wieman Steven Chu Claude Cohen- Tannouidji William D. Phillips “... methods that enable measuring and manipulation of individual quantum systems...” 2012 Photos: U Montan “... achievement of Bose-Einsten condensation... fundamental studies of the properties of the condensates.” 2001 Photos: The Nobel Foundation 1997 “... methods to cool and trap atoms with laser light.” October 3th, 2013. Bordeaux Photos: The Nobel Foundation

  16. 1997 2012 2001 October 3th, 2013. Bordeaux

  17. Indirectly* * from ultracold atoms October 3th, 2013. Bordeaux

  18. The `ultracold' Periodic Table October 3th, 2013. Bordeaux

  19. Magneto-association October 3th, 2013. Bordeaux Fig. from J Herbig et al. Science301, 1510 (2003)

  20. October 3th, 2013. Bordeaux T Takekoshi et al. Phys. Rev. A.85, 032506 (2012)

  21. P hoto-association October 3th, 2013. Bordeaux Fig .from J Ulmanis et al. Chem. Rev.112, 4890 (2012)

  22. Directly* * from`warm' species October 3th, 2013. Bordeaux

  23. October 3th, 2013. Bordeaux LD Carr et al. New J. Phys. 11, 055049 (2009)

  24. THERMALIZATION TRAP DYNAMICS Lifetimes in traps Trap losses Sympathetic cooling Buffer-gas cooling Evaporative cooling Collisions Reproduce · Understand · Predict October 3th, 2013. Bordeaux

  25. October 3th, 2013. Bordeaux

  26. October 3th, 2013. Bordeaux

  27. `Traditional' coupled-channel methodology Problem N coupled (differential) equations effort (time) ∝ N3 Observables! (S/T matrix) interpretation October 3th, 2013. Bordeaux

  28. 1 Basis size Frustration October 3th, 2013. Bordeaux

  29. Hmm... if we really need to make it 'real'... Potential 'survey' + field strength '2' + angle f1/f2 ... Well... and potentials are not 100% accurate Collisions take place in traps... ... at a given 'temperature'. Field strength Collision energy 2 Parameters October 3th, 2013. Bordeaux

  30. Jan 31, 2013. MMQA'13, London

  31. ... there are alternatives, aren't there?! October 3th, 2013. Bordeaux

  32. To 'CC' or not to 'CC'... Uff... do we really have to? '1' NO (if it's difficult!): Bohn's (et al.) statistical approach Phys. Rev. A85, 062712 (2012) Phys. Rev. A87, 012709 (2013) I know... but how far can we go if...? total-J approximation: Tsherbul's (et al.) J. Chem. Phys.133, 184104 (2010) Phys. Rev. A84, 040701 (2011) J. Chem. Phys.137, 024103 (2012) Phys. Rev. A85, 052710 (2012) 1 ... sure there aren't other ways? Multichannel Quantum Defect Theory: Croft's (et al.) Phys. Rev. A84, 042703 (2011) Phys. Rev. A86, 022711 (2012) Phys. Rev. A87, 032710 (2013) McBane (optimisations, approximations) MLGM (approximate hyperfine, single column) 2 1 1 October 3th, 2013. Bordeaux

  33. October 3th, 2013. Bordeaux

  34. October 3th, 2013. Bordeaux M Mayle et al. Phys. Rev. A85, 062712 (2012)

  35. October 3th, 2013. Bordeaux M Mayle et al. Phys. Rev. A85, 062712 (2012)

  36. quantum Scattering at Ultracold temPERatures: a few S-matrix COLumns is all we neeD October 3th, 2013. Bordeaux

  37. October 3th, 2013. Bordeaux

  38. pioneering multi-disciplinary evolving October 3th, 2013. Bordeaux

  39. Many Thanks!

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