Fray, S.; Alvarez Diez, C.; Hänsch, T. W.; Weitz, M.: Atomic interferometer with amplitude gratings of light and its applications to atom based tests of the equivalence principle. Physical Review Letters 93 (24), 240404 (2004)

Agarwal, G. S.; Ariunbold, G. O.; von Zanthier, J.; Walther, H.: Nonclassical imaging for a quantum search of trapped ions. Physical Review A 70 (6), 063816 (2004)

Kolachevsky, N.; Fendel, P.; Karshenboim, S. G.; Hänsch, T. W.: 2S hyperfine structure of atomic deuterium. Physical Review A 70 (6), 062503 (2004)

Schätzel, M. G.; Lindner, F.; Paulus, G. G.; Walther, H.; Goulielmakis, E.; Baltuska, A.; Lezius, M.; Krausz, F.: Long-term stabilization of the carrier-envelope phase of few-cycle laser pulses. Applied Physics B-Lasers and Optics 79 (8), S. 1021 - 1025 (2004)

Schätzel, M. G.; Lindner, F.; Paulus, G. G.; Walther, H.; Goulielmakis, E.; Baltuska, A.; Lezius, M.; Krausz, F.: Long-term stabilization of the carrier-envelope phase of few-cycle laser pulses. Applied Physics B-Lasers and Optics 79 (8), S. 1021 - 1025 (2004)

Walz, J.: Cold antihydrogen atoms. Physica Scripta 70 (6), S. C30 - C34 (2004)

Du, S.; Squires, M. B.; Imai, Y.; Czaia, L.; Saravanan, R. A.; Bright, V.; Reichel, J.; Hänsch, T. W.; Anderson, D. Z.: Atom-chip Bose-Einstein condensation in a portable vacuum cell. Physical Review A 70 (5), 053606 (2004)

Peik, E.; Lipphardt, B.; Schnatz, H.; Schneider, T.; Tamm, C.; Karshenboim, S. G.: Limit on the present temporal variation of the fine structure constant. Physical Review Letters 93 (17), 170801 (2004)

Angstmann, E. J.; Flambaum, V. V.; Karshenboim, S. G.: Cosmological variation of the fine-structure constant versus a new interaction. Physical Review A 70 (4), 044104 (2004)

Reichel, J.; Thywissen, J. H.: Using magnetic chip traps to study Tonks-Girardeau quantum gases. Journal de Physique IV 116, S. 265 - 274 (2004)

Scully, M. O.; Welch, G. R.: Slow, stopped and stored light. Physics World 17 (10), S. 31 - 34 (2004)

Karshenboim, S. G.: Precision study of positronium: Testing bound state QED theory. International Journal of Modern Physics A 19 (23), S. 3879 - 3896 (2004)

Bezuhanov, K.; Dreischuh, A.; Paulus, G. G.; Schätzel, M. G.; Walther, H.: Vortices in femtosecond laser fields. Optics Letters 29 (16), S. 1942 - 1944 (2004)

Gabrielse, G.; Speck, A.; Storry, C. H.; LeSage, D.; Guise, N.; Grzonka, D.; Oelert, W.; Schepers, G.; Sefzick, T.; Pittner, H. et al.; Walz, J.; Hänsch, T. W.; Comeau, D.; Hessels, E. A.: First measurement of the velocity of slow antihydrogen atoms. Physical Review Letters 93 (7), 073401 (2004)

Rom, T.; Best, T.; Mandel, O.; Widera, A.; Greiner, M.; Hänsch, T. W.; Bloch, I.: State Selective Production of Molecules in Optical Lattices. Physical Review Letters 93 (7), 073002 (2004)

Oxley, P.; Bowden, N. S.; Parrott, R.; Speck, A.; Storry, C. H.; Tan, J. N.; Wessels, M.; Gabrielse, G.; Grzonka, D.; Oelert, W. et al.; Schepers, G.; Sefzick, T.; Walz, J.; Pittner, H.; Hänsch, T. W.; Hessels, E. A.: Aperture method to determine the density and geometry of antiparticle plasmas. Physics Letters B 595, S. 60 - 67 (2004)

Fernandes, L. M. P.; Lopes, J. A. M.; dos Santos, J. M. F.; Knowles, P. E.; Ludhova, L.; Mulhauser, F.; Kottmann, F.; Pohl, R.; Taqqu, D.: LAAPD low temperature performance in X-ray and visible-light detection. IEEE Transactions on Nuclear Science 51 (4), S. 1575 - 1580 (2004)

Keilmann, F.; Gohle, C.; Holzwarth, R.: Time-domain mid-infrared frequency-comb spectrometer. Optics Letters 29 (13), S. 1542 - 1544 (2004)

Eiermann, B.; Anker, T.; Albiez, M.; Taglieber, M.; Treutlein, P.; Marzlin, K. P.; Oberthaler, M. K.: Bright Bose-Einstein gap solitons of atoms with repulsive interaction. Physical Review Letters 92 (23), 230401 (2004)

Fischer, M.; Kolachevsky, N.; Zimmermann, M.; Holzwarth, R.; Udem, T.; Hänsch, T. W.; Abgrall, M.; Grunert, J.; Maksimovic, I.; Bize, S. et al.; Marion, H.; Dos Santos, F. P.; Lemonde, P.; Santarelli, G.; Laurent, P.; Clairon, A.; Salomon, C.; Haas, M.; Jentschura, U. D.; Keitel, C. H.: New limits on the drift of fundamental constants from laboratory measurements. Physical Review Letters 92 (23), 230802 (2004)