@article{oai:nagoya.repo.nii.ac.jp:00028446,
 author = {Izumi, Masaki and Ueda, Yoshimichi},
 journal = {Nagoya Mathematical Journal},
 month = {Jan},
 note = {The present notes provide a proof of i* (ℂP + ℂ(I - P); ℂQ + ℂ(I - Q)) = – χorb(P,Q) for any pair of projections P,Q with τ(P) = τ(Q) = 1/2. The proof includes new extra observations, such as a subordination result in terms of Loewner equations. A study of the general case is also given.},
 pages = {45--66},
 title = {Remarks on free mutual information and orbital free entropy},
 volume = {220},
 year = {2016}
}