---
_id: '26361'
author:
- first_name: Jan
  full_name: Sperling, Jan
  id: '75127'
  last_name: Sperling
  orcid: 0000-0002-5844-3205
- first_name: W.
  full_name: Vogel, W.
  last_name: Vogel
citation:
  ama: Sperling J, Vogel W. Representation of entanglement by negative quasiprobabilities.
    <i>Physical Review A</i>. Published online 2009. doi:<a href="https://doi.org/10.1103/physreva.79.042337">10.1103/physreva.79.042337</a>
  apa: Sperling, J., &#38; Vogel, W. (2009). Representation of entanglement by negative
    quasiprobabilities. <i>Physical Review A</i>. <a href="https://doi.org/10.1103/physreva.79.042337">https://doi.org/10.1103/physreva.79.042337</a>
  bibtex: '@article{Sperling_Vogel_2009, title={Representation of entanglement by
    negative quasiprobabilities}, DOI={<a href="https://doi.org/10.1103/physreva.79.042337">10.1103/physreva.79.042337</a>},
    journal={Physical Review A}, author={Sperling, Jan and Vogel, W.}, year={2009}
    }'
  chicago: Sperling, Jan, and W. Vogel. “Representation of Entanglement by Negative
    Quasiprobabilities.” <i>Physical Review A</i>, 2009. <a href="https://doi.org/10.1103/physreva.79.042337">https://doi.org/10.1103/physreva.79.042337</a>.
  ieee: 'J. Sperling and W. Vogel, “Representation of entanglement by negative quasiprobabilities,”
    <i>Physical Review A</i>, 2009, doi: <a href="https://doi.org/10.1103/physreva.79.042337">10.1103/physreva.79.042337</a>.'
  mla: Sperling, Jan, and W. Vogel. “Representation of Entanglement by Negative Quasiprobabilities.”
    <i>Physical Review A</i>, 2009, doi:<a href="https://doi.org/10.1103/physreva.79.042337">10.1103/physreva.79.042337</a>.
  short: J. Sperling, W. Vogel, Physical Review A (2009).
date_created: 2021-10-15T17:03:02Z
date_updated: 2022-01-06T06:57:19Z
doi: 10.1103/physreva.79.042337
extern: '1'
language:
- iso: eng
publication: Physical Review A
publication_identifier:
  issn:
  - 1050-2947
  - 1094-1622
publication_status: published
status: public
title: Representation of entanglement by negative quasiprobabilities
type: journal_article
user_id: '75127'
year: '2009'
...