@article{paperid:1067776, author = {Talebi, Ali and Sal Moslehian, Mohammad}, title = {A variance bound for a general function of independent noncommutative random variables}, journal = {Quaestiones Mathematicae}, year = {2019}, volume = {42}, number = {3}, month = {March}, issn = {1607-3606}, pages = {307--318}, numpages = {11}, keywords = {Efron--Stein inequality; Random matrix; Noncommutative probability; Trace; Conditional expectation}, }