Porras, D.; Cirac, J. I.: Bose-Einstein condensation and strong-correlation behavior of phonons in ion traps. Physical Review Letters 93 (26), 263602 (2004)

Storry, C. H.; Speck, A.; Le Sage, D.; Guise, N.; Gabrielse, G.; Grzonka, D.; Oelert, W.; Schepers, G.; Sefzick, T.; Pittner, H. et al.; Herrmann, M.; Walz, J.; Hänsch, T. W.; Comeau, D.; Hessels, E. A.: First laser-controlled antihydrogen production. Physical Review Letters 93 (26), 263401 (2004)

Garcia-Ripoll, J. J.; Martin-Delgado, M. A.; Cirac, J. I.: Implementation of spin Hamiltonians in optical lattices. Physical Review Letters 93 (25), 250405 (2004)

Chirila, C. C.; Joachain, C. J.; Kylstra, N. J.; Potvliege, R. M.: Interaction of superintense laser pulses with relativistic ions. Physical Review Letters 93 (24), 243603 (2004)

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)

Figl, C.; Goldstein, R.; Grosser, J.; Hoffmann, O.; Rebentrost, F.: Nonadiabatic transitions in the exit channel of atom-molecule collisions: Fine-structure branching in Na+N₂. Journal of Chemical Physics 121 (22), pp. 11068 - 11072 (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)

Briand, E.; Luque, J. G.; Thibon, J. Y.; Verstraete, F.: The moduli space of three-qutrit states. Journal of Mathematical Physics 45 (12), pp. 4855 - 4867 (2004)

Kemp, A. J.; Pfund, R. E. W.; Meyer-ter-Vehn, J.: Modeling ultrafast laser-driven ionization dynamics with Monte Carlo collisional particle-in-cell simulations. Physics of Plasmas 11 (12), pp. 5648 - 5657 (2004)

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

Schätz, T.; Leibfried, D.; Chiaverini, J.; Barrett, M. D.; Britton, J.; DeMarco, B.; Itano, W. M.; Jost, J. D.; Langer, C.; Wineland, D. J.: Towards a scalable quantum computer/simulator based on trapped ions. Applied Physics B-Lasers and Optics 79 (8), pp. 979 - 986 (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), pp. 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), pp. 1021 - 1025 (2004)

Schreiber, J.; Kaluza, M.; Grüner, F.; Schramm, U.; Hegelich, B. M.; Cobble, J.; Geissler, M.; Brambrink, E.; Fuchs, J.; Audebert, P. et al.; Habs, D.; Witte, K.: Source-size measurements and charge distributions of ions accelerated from thin foils irradiated by high-intensity laser pulses. Applied Physics B-Lasers and Optics 79 (8), pp. 1041 - 1045 (2004)

Tommasini, R.; Fill, E. E.: Generation of attosecond X-ray laser pulses. IEEE Journal of Selected Topics in Quantum Electronics 10 (6), pp. 1388 - 1392 (2004)

Tommasini, R.; Fill, E. E.; Bruch, R.; Pretzler, G.: Generation of monoenergetic ultrashort electron pulses from a fs laser plasma. Applied Physics B-Lasers and Optics 79 (8), pp. 923 - 926 (2004)

Verstraete, F.; Cirac, J. I.: Valence-bond states for quantum computation. Physical Review A 70 (6), 060302 (2004)

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

Verstraete, F.; Porras, D.; Cirac, J. I.: Density matrix renormalization group and periodic boundary conditions: A quantum information perspective. Physical Review Letters 93 (22), 227205 (2004)

Vollbrecht, K. G. H.; Solano, E.; Cirac, J. I.: Ensemble quantum computation with atoms in periodic potentials. Physical Review Letters 93 (22), 220502 (2004)