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Zeitschrift für Physik B Condensed Matter, 1995
The lowest excitations of a repulsively interacting few particle system are investigated within correlated “pocket state” basis functions. For long range interaction and non-isotropic confining potentials the method becomes exact, in the limit of large mean inter-particle distancesr s. The multiplet structure of the many-electron energy
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The lowest excitations of a repulsively interacting few particle system are investigated within correlated “pocket state” basis functions. For long range interaction and non-isotropic confining potentials the method becomes exact, in the limit of large mean inter-particle distancesr s. The multiplet structure of the many-electron energy
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Intrinsic decoherence effects on quantum correlations dynamics
Optical and quantum electronics, 2022M. Essakhi +3 more
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Finer distribution of quantum correlations among multiqubit systems
Quantum Information Processing, 2018We study the distribution of quantum correlations characterized by monogamy relations in multipartite systems. By using the Hamming weight of the binary vectors associated with the subsystems, we establish a class of monogamy inequalities for multiqubit ...
Zhi‐Xiang Jin, S. Fei
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Quantum amplification with correlated quantum fields
Physical Review A, 1993Quantum fluctuations of a phase-insensitive amplifier are studied when the quantum fluctuations of the input field are correlated with the amplifier's internal modes. It is found that noise-free quantum amplification can be achieved under certain conditions and only requires finite correlation between the quantum fluctuations of the input field and the
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Many-Particle Entanglement, Einstein-Podolsky-Rosen Steering and Bell Correlations in Bose-Einstein Condensates, 2021
M. Fadel
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M. Fadel
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Quantum metrology and quantum correlations
Handbook of Statistics, 2021D. Bussandri, P. W. Lamberti
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