In this paper we show how to generate multiple single-photon wave packets of arbitrary
temporal shape from an optical cavity coupled with N three-level atoms driven by a driving …

Quantum gates are the building blocks of quantum circuits, which in turn are the
cornerstones of quantum information processing. In this work, we theoretically investigate a …

High-dimensional entanglement offers promising perspectives in quantum information
science. Characterizing the dynamics of entanglement in high-dimensional state spaces is a …

Cavity-mediated two-qubit gates, for example between solid-state spins, are attractive for
quantum network applications. We propose three schemes to implement a controlled phase …

We present a scheme for generating large-scale hyperentangled photonic GHZ states via a
simple expansion mechanism. With the present scheme, a GHZ-type Bell pair can be …

Based on a hybrid system consisting of a quantum dot coupled with a double-sided
micropillar cavity, we investigate the implementation of an error-detected photonic quantum …

Assisted by a system with quantum dot (QD) embedded in doublesided microcavity, we
present an entanglement concentration protocol (ECP) for two nonlocal photons with a …

We propose a scheme for the teleportation of a controlled-NOT gate between two spatially
separated nitrogen-vacancy (NV) centers resorting to linear optical, entangled NV pairs …

Nesta monografia será apresentada a investigação de um possível emissor do estado de
fóton único. Este tipo de fonte é essencial na atualidade para o processamento de …

A scheme is proposed for quantum state transfer from the cavity field to the micromechanical
cantilever and the realization of strong coupling. Our results show that a reliable high-fidelity …