# netket.operator.spin.sigmay#

netket.operator.spin.sigmay(hilbert, site, dtype=<class 'complex'>)[source]#

Builds the $$\sigma^y$$ operator acting on the site-th of the Hilbert space hilbert.

If hilbert is a non-Spin space of local dimension M, it is considered as a (M-1)/2 - spin space.

Parameters
Return type

LocalOperator

Returns

a nk.operator.LocalOperator