Talk:Chemical potential

From SklogWiki
Jump to: navigation, search

In this formula in the article

\mu=\frac{A}{Nk_B T} + \frac{pV}{Nk_BT}

\mu has wrong dimensionality. Truly dimensionality of \mu is dimensionality of energy.--Sergius (talk) 11:49, 23 August 2013 (CEST)

Just in case there is old version of formula

\mu= \left. \frac{\partial A}{\partial N}\right\vert_{T,V}=\frac{\partial (-k_B T \ln Z_N)}{\partial N} = -\frac{3}{2} k_BT \ln \left(\frac{2\pi m k_BT}{h^2}\right) + \frac{\partial \ln Q_N}{\partial N}

with different dimensionality of 1st and 2nd items.--Sergius (talk) 12:05, 23 August 2013 (CEST)