Goals and feasibility of the Deep Space Quantum Link

Luca Mazzarella, Makan Mohageg, Dmitry V. Strekalov, Aileen Zhai, Ulf Israelsson, Andrey Matsko, Nan Yu, Charis Anastopoulos, Bradley Carpenter, Jason Gallicchio, Bei Lok Hu, Thomas Jennewein, Paul Kwiat, Shih Yuin Lin, Alexander Ling, Christoph Marquardt, Matthias Meister, Brian Moffat, Raymond Newell, Albert RouraChristian Schubert, Guiseppe Vallone, Paolo Villoresi, Lisa Wörner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this article, we review the proposed experiments for the Deep Space Quantum Link (DSQL) mission concept aiming to probe gravitational effects on quantum optical systems. Quantum theory and general relativity are the two most successful frameworks we have to describe the universe. These theories have been validated through experimental confirmations in their domains of application— the macroscopic domain for relativity, and the microscopic domain for quantum theory. To date, laboratory experiments conducted in a regime where both theories manifest measurable effects on photons are limited. Satellite platforms enable the transmission of quantum states of light between different inertial frames and over distances impossible to emulate in the laboratory. The DSQL concept proposes simultaneous tests of quantum mechanics and general relativity enabled by quantum optical links to one or more spacecrafts.

Original languageEnglish (US)
Title of host publicationQuantum Communications and Quantum Imaging XIX
EditorsKeith S. Deacon, Ronald E. Meyers
PublisherSPIE
ISBN (Electronic)9781510645080
DOIs
StatePublished - 2021
EventQuantum Communications and Quantum Imaging XIX 2021 - San Diego, United States
Duration: Aug 1 2021Aug 5 2021

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11835
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceQuantum Communications and Quantum Imaging XIX 2021
Country/TerritoryUnited States
CitySan Diego
Period8/1/218/5/21

Keywords

  • Foundational quantum theory
  • General relativity
  • Quantum optics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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