Exponentially-Enhanced Light-Matter Interaction, Cooperativities, and Steady-State Entanglement Using Parametric Amplification

Abstract

We propose an experimentally feasible method for enhancing the atom-field coupling as well as the ratio between this coupling and dissipation (i.e., cooperativity) of two atoms in an optical cavity. Our method also enables the generation of steady-state nearly-maximal quantum entanglement. Our approach exploits optical parametric amplification to exponentially enhance the atom-cavity interaction and, hence, the cooperativity of the system, with the squeezing-induced fluctuation noise being completely eliminated. Thus, an effective cooperativity much larger than $100$ can be achieved even for modest values of a squeezing parameter. We demonstrate that the entanglement infidelity (which quantifies the deviation of the generated state from a maximally-entangled state) is exponentially smaller than the lower bound on the infidelities obtained in other dissipative entanglement preparations without applying squeezing. Thus, this infidelity can be arbitrarily small. Our generic method for enhancing atom-cavity cooperativities can be implemented in a wide range of physical systems, and it can provide diverse applications for quantum information processing based on entanglement.

7+11 pages, 3+3 figures

References in corpus (23)

• QuTiP 2: A Python framework for the dynamics of open quantum systems
• Coupling Superconducting Qubits via a Cavity Bus
• Microwave photonics with superconducting quantum circuits
• Superconducting Circuits and Quantum Information
• Detection of 15 dB Squeezed States of Light and their Application for the Absolute Calibration of Photoelectric Quantum Efficiency
• Amplification and squeezing of quantum noise with a tunable Josephson metamaterial
• Observation of squeezed light with 10dB quantum noise reduction
• All-Optical Routing of Single Photons by a One-Atom Switch Controlled by a Single Photon
• A Quantum Gate between a Flying Optical Photon and a Single Trapped Atom
• Squeezed Optomechanics with Phase-matched Amplification and Dissipation
• Dissipative preparation of entanglement in optical cavities
• Cavity QED with Diamond Nanocrystals and Silica Microspheres
• Sideband Cooling Beyond the Quantum Limit with Squeezed Light
• Microwave-Induced Cooling of a Superconducting Qubit
• Quantum Information Processing in Optical Lattices and Magnetic Microtraps
• Cavity Carving of Atomic Bell States
• Generation of squeezed states of microwave radiation in a superconducting resonant circuit
• Simultaneous cooling of an artificial atom and its neighboring quantum system
• Noiseless quantum measurement and squeezing of microwave fields utilizing mechanical vibrations
• Heralded quantum gates with integrated error detection in optical cavities
• Quantum Computing in Plato's Cave
• Localization in open quantum systems
• Polarization-selective out-coupling of whispering gallery modes

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