Complexity and Control in Quantum Photonics

  • Peter Shadbolt

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xviii
  2. Peter Shadbolt
    Pages 1-62
  3. Peter Shadbolt
    Pages 63-100
  4. Peter Shadbolt
    Pages 101-116
  5. Peter Shadbolt
    Pages 137-159
  6. Peter Shadbolt
    Pages 161-195
  7. Peter Shadbolt
    Pages 197-198
  8. Back Matter
    Pages 199-208

About this book

Introduction

This work explores the scope and flexibility afforded by integrated quantum photonics, both in terms of practical problem-solving, and for the pursuit of fundamental science. The author demonstrates and fully characterizes a two-qubit quantum photonic chip, capable of arbitrary two-qubit state preparation. Making use of the unprecedented degree of reconfigurability afforded by this device, a novel variation on Wheeler’s delayed choice experiment is implemented, and a new technique to obtain nonlocal statistics without a shared reference frame is tested. Also presented is a new algorithm for quantum chemistry, simulating the helium hydride ion. Finally, multiphoton quantum interference in a large Hilbert space is demonstrated, and its implications for computational complexity are examined.

Keywords

Bell test Boson sampling Delayed choice Integrated quantum optics Integrated quantum photonics Quantum optics and photonics Quantum simulation Simulation algorithm for quantum chemistry Two-bit quantum photonic chip Waveguide chip

Authors and affiliations

  • Peter Shadbolt
    • 1
  1. 1.Imperial College LondonLondonUnited Kingdom

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-319-21518-1
  • Copyright Information Springer International Publishing Switzerland 2016
  • Publisher Name Springer, Cham
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-319-21517-4
  • Online ISBN 978-3-319-21518-1
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • About this book