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We propose a theoretical method to enhance the coherent dipole couplingbetween two atoms in an optical cavity via parametrically squeezing the cavitymode. In the present scheme, conditions for coherent coupling are derived indetail and diverse dynamics of the system can be obtained by regulating systemparameters. In the presence of environmental noise, an auxiliary squeezed fieldis employed to suppress, and even completely eliminate the additional noiseinduced by squeezing. In addition, we demonstrate that our scheme enables theeffective suppression of atomic spontaneous emission. The results in ourinvestigation could be used for diverse applications in quantum technologies.

Enhancement of coherent dipole coupling between two atoms via squeezing a cavity mode