The transverse spatial effects observed in photon pairs produced by parametric down-
conversion provide a robust and fertile testing ground for studies of quantum mechanics …

This article reviews recent hybrid approaches to optical quantum information processing, in
which both discrete and continuous degrees of freedom are exploited. There are well …

One of the greatest challenges in the fields of quantum information processing and quantum
technologies is the detailed coherent control over each and every constituent of quantum …

The light produced by parametric down-conversion shows strong spatial entanglement that
leads to violations of EPR criteria for separability. Historically, such studies have been …

Unique in that it is jointly written by an experimentalist and a theorist, this monograph
presents universal quantum computation based on quantum teleportation as an elementary …

We present a general class of entanglement criteria for continuous variable systems. Our
criteria are based on the Husimi Q distribution and allow for optimization over the set of all …

High-dimensional entangled states of light provide novel possibilities for quantum
information, from fundamental tests of quantum mechanics to enhanced computation and …

We discuss the use of the transverse spatial degrees of freedom of photons propagating in
the paraxial approximation for continuous-variable information processing. Given the wide …

We prove a general class of continuous variable entanglement criteria based on the Husimi
Q distribution, which represents a quantum state in canonical phase space, by employing a …

We study bosonic quantum computations using the Segal-Bargmann representation of
quantum states. We argue that this holomorphic representation is a natural one which not …