2002/02/28 by E. Solano, G. S. Agarwal, H. Walther · 1 citation
Physics and Astronomy · #quant-ph
paper · pdf · doi:10.1103/physrevlett.90.027903
published as Phys. Rev. Lett. 90, 027903 (2003). · Last version with minor changes and added references. Accepted for publication in Phys. Rev. Letters
arxiv created 2002/12/10 · arxiv updated 2009/12/01
We propose a method of generating multipartite entanglement by considering the interaction of a system of N two-level atoms in a cavity of high quality factor with a strong classical driving field. It is shown that, with a judicious choice of the cavity detuning and the applied coherent field detuning, vacuum Rabi coupling produces a large number of important multipartite entangled states. It is even possible to produce entangled states involving different cavity modes. Tuning of parameters also permits us to switch from Jaynes-Cummings to anti-Jaynes-Cummings like interaction.