Quantum systems engineering

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Entanglement of atoms via cold controlled collisions

PHYSICAL REVIEW LETTERS 82:9 (1999) 1975-1978

Authors:

D Jaksch, HJ Briegel, JI Cirac, CW Gardiner, P Zoller
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Pairing of fermions in optical lattices

ACTA PHYSICA SLOVACA 49:4 (1999) 605-612

Authors:

P Törmä, D Jaksch
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Fluctuations and steady-state of a Bose-Einstein condensate interacting with a bath of thermal atoms

Technical Digest - European Quantum Electronics Conference (1998) 49

Authors:

D Jaksch, CW Gardiner, KM Gheri, P Zoller

Abstract:

A master equation for the reduced density operator of the Bose-Einstein condensate was formulated using the quantum kinetic theory. The steady state of the system is calculated and the effect of the one-, two-, and three-particle losses on the condensate is investigated. The effect of trap losses on the particle statistics is also studied. The condensate particles are coherently pumped into an untrapped internal energy level and fall down in gravity. The relation between the statistics of the trapped condensate particles and the statistics of the particles arriving at an atom detector positioned below the condensate are derived.

Cold bosonic atoms in optical lattices

PHYSICAL REVIEW LETTERS 81:15 (1998) 3108-3111

Authors:

D Jaksch, C Bruder, JI Cirac, CW Gardiner, P Zoller
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Quantum kinetic theory. IV. Intensity and amplitude fluctuations of a Bose-Einstein condensate at finite temperature including trap loss

PHYSICAL REVIEW A 58:2 (1998) 1450-1464

Authors:

D Jaksch, CW Gardiner, KM Gheri, P Zoller
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