We prove a kind of logarithmic Sobolev inequality claiming that the mutual free Fisher information dominates the microstate free entropy adapted to projections in the case of two projections.
@article{1234469980,
author = {Hiai, Fumio and Ueda, Yoshimichi},
title = {A log-Sobolev type inequality for free entropy of two projections},
journal = {Ann. Inst. H. Poincar\'e Probab. Statist.},
volume = {45},
number = {1},
year = {2009},
pages = { 239-249},
language = {en},
url = {http://dml.mathdoc.fr/item/1234469980}
}
Hiai, Fumio; Ueda, Yoshimichi. A log-Sobolev type inequality for free entropy of two projections. Ann. Inst. H. Poincaré Probab. Statist., Tome 45 (2009) no. 1, pp. 239-249. http://gdmltest.u-ga.fr/item/1234469980/