Aviso: por motivos de mantenimiento y mejora del repositorio, mañana martes día 13 de mayo, entre las 9 y las 14 horas, Docta Complutense, no funcionará con normalidad. Disculpen las molestias.
 

Nonclassical polarization states

Loading...
Thumbnail Image

Full text at PDC

Publication date

2006

Advisors (or tutors)

Editors

Journal Title

Journal ISSN

Volume Title

Publisher

American Physical Society
Citations
Google Scholar

Citation

Abstract

We study nonclassical polarization states characterized by polarization distributions taking negative values. We consider two different families of polarization distributions that include polarization analogs of the Wigner function. We apply different measures of nonclassical behavior such as the nonclassical depth and the distance of the polarization distribution to its modulus. This approach is applied to relevant quantum field states such as one-photon states, SU(2) coherent states, quadrature coherent states, and twin number states. We examine observables allowing the detection of the negativity of the polarization distributions.

Research Projects

Organizational Units

Journal Issue

Description

©2006 The American Physical Society. A.L. acknowledges the support from Project No. FIS2004-01814 of the Spanish Dirección General de Investigación del Ministerio de Educación y Ciencia.

UCM subjects

Keywords

Collections