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quant-ph2005
Entanglement, chaos and atomic Wigner function of the Dicke model
L. Sanz, K. Furuya
We calculate the atomic (spin) Wigner function for the single mode Dicke model in the regime of large number of two-level atoms. The dynamics of this quasi-probability function on…
quant-ph2002★ 1 cited
Reversible entanglement in a Kerr-like interaction Hamiltonian: an integrable model
L. Sanz, R. M. Angelo, K. Furuya
An exactly soluble non-linear interaction Hamiltonian is proposed to study fundamental properties of the entanglement dynamics for a coupled non-linear oscillators. The time-evolve…