title: Cherenkov radiation versus X-shaped localized waves: comment.
abstract: In this communication, certain comments are made on the X-shaped field generated by a really superluminal (point) charge treated in Subsection 2.D in the paper by Zamboni-Rached et al., "Cherenkov radiation versus X-shaped localized waves," [J. Opt. Soc. Am. A27, 928 (2010)].
authors: s.r.seshadri@att.net
authors: S R
authors: SR
authors: Seshadri