channel_metrics
channel_ops
channel_props
channels
channels.choi
channels.dephasing
channels.depolarizing
channels.partial_trace
channels.partial_transpose
channels.realignment
channels.reduction
helper
matrices
matrix_ops
matrix_props
measurement_ops
measurement_props
nonlocal_games
perms
rand
state_metrics
state_ops
state_opt
state_props
states
A number of widely-studied quantum channels.