String tension
= String tension
{title2=$T=(2\pi\alpha')^{-1}$}
{wiki}
<String tension> is <energy> per unit <length>. The Regge-slope parameter $\alpha'$ is conventionally defined by $T=(2\pi\alpha')^{-1}$.
= String tension
{title2=$T=(2\pi\alpha')^{-1}$}
{wiki}
<String tension> is <energy> per unit <length>. The Regge-slope parameter $\alpha'$ is conventionally defined by $T=(2\pi\alpha')^{-1}$.