Quantal phase factors accompanying adiabatic changes by Michael Victor Berry (source code)

= Quantal phase factors accompanying adiabatic changes by Michael Victor Berry
{c}
{tag=Work by Michael Victor Berry}
{title2=1984}
{title2=Proceedings of the Royal Society A 392, 45–57}

The primary paper derives the <geometric phase> accompanying adiabatic transport around a closed parameter loop. Section 4 treats a spinning particle in a slowly changing magnetic field, with <quantum phase> proportional to its magnetic quantum number and the enclosed <solid angle>.

https://michaelberryphysics.wordpress.com/wp-content/uploads/2013/07/berry120.pdf

https://doi.org/10.1098/rspa.1984.0023