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Erratum: A measure for maximum similarity between outcome states

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Published 9 March 2015 • Copyright © EPLA, 2015
, , Citation Luis Roa et al 2015 EPL 109 59901 DOI 10.1209/0295-5075/109/59901

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This is a correction for 2015 EPL 109 40001

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1 Departamento de Física, Universidad de Concepción - Casilla 160 - C, Concepción, Chile

2 Departamento de Física, Universidad de Guadalajara - Av. Revolución 1500, 44420 Guadalajara, Jalisco, Mexico

3 Department of Physics and NIST, University of Maryland - College Park, MD 20742, USA

Dates

  1. Received 2 March 2015
  2. Accepted 2 March 2015
  3. Published
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0295-5075/109/5/59901

Abstract

Original article: EPL, 109 (2015) 40001.

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After publication the authors realized that three minor errors occurred in the first two full sentences on page 5.

Specifically, in the left column, on lines 1 and 2, the acronym "SM" is wrongly used instead of "SD" which is the abbreviation for "similarity degree". Thus, the correct sentences should read as follows:

"Therefore, we obtain three left SDs, i.e., $\text{SD}_{ij}=\sup_{\{ |\lambda _{a}\rangle,|\lambda _{a}^{\perp},|\lambda _{a}^{\vdash}\rangle\}}Tr\left(\rho _{i}\rho _{j}\right),\ i\neq j$ . In this case, what $\text{SD}_{ij}$ represent the correlation of the state?"

These amendments do not alter the conclusions of the paper.

10.1209/0295-5075/109/59901