[PRL] Tex Question: Bold font for Greek letters

[Vasileios Koutavas]

An easy way to get a different (bold, italic, etc) greek font is by using 
BABEL. It works only in text mode, but I think this is not a problem.

A quick example:

\documentclass{article}
\usepackage[greek,english]{babel}

\begin{document}

bold $\lambda$: $\textbf{\selectlanguage{greek}l}$

bold $\xi$: $\textbf{\selectlanguage{greek}x}$

\end{document}


--Vasileios