Coherent control of atomic tunnelling

[en] We study the tunnelling of a two-level atom in a double well potential while the atom is coupled to a single electromagnetic field mode of a cavity. The coupling between internal and external degrees of freedom, due to the mechanical effect on the atom from photon emission into the cavity mode, can dramatically change the tunnelling behaviour. We predict that in general the tunnelling process becomes quasiperiodic. In a certain regime of parameters a collapse and revival of the tunnelling occurs. Accessing the internal degrees of freedom of the atom with a laser allows us to coherently manipulate the atom position, and in particular to prepare the atom in one of the two wells.

Disciplines :

Physics

Author, co-author :

Martin, John ; Université de Liège - ULiège > Département de physique > Physique des atomes froids

Braun, Daniel

Language :

English

Title :

Coherent control of atomic tunnelling

Publication date :

2008

Journal title :

Journal of the Physics B: Atomic and Molecular Physics

ISSN :

0022-3700

Publisher :

Institute of Physics (IOP)

Volume :

Pages :

5502

Peer reviewed :

Peer Reviewed verified by ORBi

Additional URL :

http://adsabs.harvard.edu/abs/2008JPhB...41k5502M

Commentary :

http://de.arxiv.org/abs/0704.0763

Available on ORBi :

since 30 November 2009

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Bibliography

Gamow G 1928 Z. Phys. 51 204
Guth E and Mullin C J 1942 Phys. Rev. 61 339
Devoret M H, Esteve D, Grabert H, Ingold G-L, Pothier H and Urbina C 1990 Phys. Rev. Lett. 64 1824
Josephson B D 1974 Rev. Mod. Phys. 46 251
Hueller A 1980 Z. Phys. B 36 215
Würger A 1989 Z. Phys. B 76 65
Braun D and Weiss U 1994 Physica B 202 264
Louis A A and Sethna J P 1995 Phys. Rev. Lett. 74 1363
Meier F and Zwerger W 2001 Phys. Rev. A 64 033610
Luxat D L and Griffin A 2002 Phys. Rev. A 65 043618
Albiez M, Gati R, Folling J, Hunsmann S, Cristiani M and Oberthaler M K 2005 Phys. Rev. Lett. 95 010402
Grossmann F, Dittrich T, Jung P and Hanggi P 1991 Phys. Rev. Lett. 67 516
Averbukh V, Osovski S and Moiseyev N 2002 Phys. Rev. Lett. 89 253201
Steck D A, Oskay W H and Raizen M G 2001 Science 293 274
Hensinger W K et al 2001 Nature 412 52
Sias C, Zenesini A, Lignier H, Wimberger S, Ciampini D, Morsch O and Arimondo E 2007 Phys. Rev. Lett. 98 120403
Haycock D L, Alsing P M, Deutsch I H, Grondalski J and Jessen P S 2000 Phys. Rev. Lett. 85 3365
Salzburger T and Ritsch H 2004 Phys. Rev. Lett. 93 063002
Domokos P and Ritsch H 2003 J. Opt. Soc. Am. B 20 1098
Braun D and Martin J 2008 Phys. Rev. A 77 032102
Scully M and Zubairy M 1997 Quantum Optics (Cambridge: Cambridge University Press)
Sebby-Strabley J, Anderlini M, Jessen P S and Porto J V 2006 Phys. Rev. A 73 033605
Mandel O, Greiner M, Widera A, Rom T, Hänsch T W and Bloch I 2003 Phys. Rev. Lett. 91 010407
Mompart J, Eckert K, Ertmer W, Birkl G and Lewenstein M 2003 Phys. Rev. Lett. 90 147901
Guerlin C, Bernu J, Deléglise S, Sayrin C, Gleyzes S, Kuhr S, Brune M, Raimond J-M and Haroche S 2007 Nature 448 889
Shin Y, Saba M, Pasquini T A, Ketterle W, Pritchard D E and Leanhardt A E 2004 Phys. Rev. Lett. 92 050405
Hinds E A, Vale C J and Boshier M G 2001 Phys. Rev. Lett. 86 1462
Hänsel W, Reichel J, Hommelhoff P and Hänsch T W 2001 Phys. Rev. A 64 063607
McKeever J, Buck J R, Boozer A D, Kuzmich A, Nägerl H-C, Stamper-Kurn D M and Kimble H J 2003 Phys. Rev. Lett. 90 133602
Ye J, Vernooy D W and Kimble H J 1999 Phys. Rev. Lett. 83 4987
Sauer J A, Fortier K M, Chang M S, Hamley C D and Chapman M S 2004 Phys. Rev. A 69 051804
Maunz P, Puppe T, Schuster I, Syassen N, Pinske P W H and Rempe G 2004 Nature 428 50
Fortier K M, Kim S Y, Gibbons M J, Ahmadi P and Chapman M S 2007 Phys. Rev. Lett. 98 233601
Katori H, Takamoto M, Pal'chikov V G and Ovsiannikov V D 2003 Phys. Rev. Lett. 91 173005
Brusch A, LeTargat R, Baillard X, Fouche M and Lemonde P 2006 Phys. Rev. Lett. 96 103003
Barber Z W, Hoyt C W, Oates C W, Hollberg L, Taichenachev A V and Yudin V I 2006 Phys. Rev. Lett. 96 083002
Maunz P, Puppe T, Schuster I, Syassen N, Pinkse P W H and Rempe G 2005 Phys. Rev. Lett. 94 033002