Dynamical Casimir Effect in two-atom cavity QED

Abstract

We study analytically and numerically the dynamical Casimir effect in a cavity containing two stationary 2-level atoms that interact with the resonance field mode via the Tavis-Cummings Hamiltonian. We determine the modulation frequencies for which the field and atomic excitations are generated and study the corresponding dynamical behaviors in the absence of damping. It is shown that the two-atom setup allows for monitoring of photon generation without interrupting the growth, and different entangled states can be generated during the process.

4+ pages, 2 figures

References in corpus (4)

• Coupling Superconducting Qubits via a Cavity Bus
• Dressed Collective Qubit States and the Tavis-Cummings Model in Circuit QED
• A novel experimental approach for the detection of the dynamic Casimir effect
• Photon creation from vacuum and interactions engineering in nonstationary circuit QED

Cited by in corpus (4)

• Quantum field theory on toroidal topology: algebraic structure and applications
• Dynamical Casimir Effect in cavity with N-level detector or N-1 two-level atoms
• Continuous intracavity monitoring of the dynamical Casimir effect
• An indirect measurement protocol of intracavity mode quadratures dispersion in Dynamical Casimir Effect