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19922026
most citedDipole Blockade and Quantum Information Processing in Mesoscopic Atomic Ensembles

1.6k citations

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Showing 1999 · cond-mat.mes-hallShow all

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cond-mat.mes-hall1999★ 9 cited

Macroscopic Quantum Coherence in Small Antiferromagnetic Particle and the Quantum Interference Effects

Y. -H. Nie, Y. -B. Zhang, J. -Q. Liang +2

Starting from the Hamiltonian operator of the noncompensated two-sublattice model of a small antiferromagnetic particle, we derive the effective Lagrangian of a biaxial antiferroma…

cond-mat.mes-hall1999★ 40 cited

A condition for first order phase transitions in quantum mechanical tunneling models

H. J. W. Mueller-Kirsten, D. K. Park, J. M. S. Rana

A criterion is derived for the determination of parameter domains of first order phase transitions in quantum mechanical tunneling models. The criterion is tested by application to…